X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/60dd06a08276422871cd3d491a44d10d4bdc690c..6ce950f336909aa19d6c5ea6f3e1910b247f3d38:/src/lisp.h

diff --git a/src/lisp.h b/src/lisp.h
index b4ff446b06..117e810e56 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -21,8 +21,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifndef EMACS_LISP_H
 #define EMACS_LISP_H
 
-/* Declare the prototype for a general external function.  */
-#define P_(proto) proto
+#include <stdarg.h>
+#include <stddef.h>
 
 /* Use the configure flag --enable-checking[=LIST] to enable various
    types of run time checks for Lisp objects.  */
@@ -54,7 +54,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Extra internal type checking?  */
 extern int suppress_checking;
-extern void die P_((const char *, const char *, int)) NO_RETURN;
+extern void die (const char *, const char *, int) NO_RETURN;
 
 #ifdef ENABLE_CHECKING
 
@@ -95,10 +95,9 @@ extern void die P_((const char *, const char *, int)) NO_RETURN;
 #endif
 #endif /* ENABLE_CHECKING */
 
-/* Define this to make Lisp_Object use a union type instead of the
-   default int.  FIXME: It might be better to add a flag to configure
-   to do this.  */
-/* #define USE_LISP_UNION_TYPE */
+/* Use the configure flag --enable-use-lisp-union-type to make
+   Lisp_Object use a union type instead of the default int.  The flag
+   causes USE_LISP_UNION_TYPE to be defined.  */
 
 /***** Select the tagging scheme.  *****/
 /* There are basically two options that control the tagging scheme:
@@ -255,7 +254,7 @@ enum Lisp_Fwd_Type
 
 #ifdef USE_LISP_UNION_TYPE
 
-#ifndef WORDS_BIG_ENDIAN
+#ifndef WORDS_BIGENDIAN
 
 /* Definition of Lisp_Object for little-endian machines.  */
 
@@ -279,7 +278,7 @@ union Lisp_Object
   }
 Lisp_Object;
 
-#else /* If WORDS_BIG_ENDIAN */
+#else /* If WORDS_BIGENDIAN */
 
 typedef
 union Lisp_Object
@@ -301,7 +300,7 @@ union Lisp_Object
   }
 Lisp_Object;
 
-#endif /* WORDS_BIG_ENDIAN */
+#endif /* WORDS_BIGENDIAN */
 
 #ifdef __GNUC__
 static __inline__ Lisp_Object
@@ -493,7 +492,7 @@ enum pvec_type
 #define make_number(N) \
   (__extension__ ({ Lisp_Object _l; _l.s.val = (N); _l.s.type = Lisp_Int; _l; }))
 #else
-extern Lisp_Object make_number P_ ((EMACS_INT));
+extern Lisp_Object make_number (EMACS_INT);
 #endif
 
 #endif /* USE_LISP_UNION_TYPE */
@@ -509,12 +508,6 @@ extern Lisp_Object make_number P_ ((EMACS_INT));
 #define EQ(x, y) (XHASH (x) == XHASH (y))
 
 #ifndef XPNTR
-#ifdef HAVE_SHM
-/* In this representation, data is found in two widely separated segments.  */
-extern size_t pure_size;
-#define XPNTR(a) \
-  (XUINT (a) | (XUINT (a) > pure_size ? DATA_SEG_BITS : PURE_SEG_BITS))
-#else /* not HAVE_SHM */
 #ifdef DATA_SEG_BITS
 /* This case is used for the rt-pc.
    In the diffs I was given, it checked for ptr = 0
@@ -529,7 +522,6 @@ extern size_t pure_size;
    size.  */
 #define XPNTR(a) ((EMACS_INT) XUINT (a))
 #endif
-#endif /* not HAVE_SHM */
 #endif /* no XPNTR */
 
 /* Largest and smallest representable fixnum values.  These are the C
@@ -651,7 +643,7 @@ extern size_t pure_size;
     (XSTRING (string)->size = (newsize))
 
 #define STRING_COPYIN(string, index, new, count) \
-    bcopy (new, SDATA (string) + index, count)
+    memcpy (SDATA (string) + index, new, count)
 
 /* Type checking.  */
 
@@ -747,7 +739,7 @@ struct Lisp_Cons
 #ifdef GC_CHECK_STRING_BYTES
 
 struct Lisp_String;
-extern int string_bytes P_ ((struct Lisp_String *));
+extern EMACS_INT string_bytes (struct Lisp_String *);
 #define STRING_BYTES(S) string_bytes ((S))
 
 #else /* not GC_CHECK_STRING_BYTES */
@@ -786,13 +778,6 @@ struct Lisp_String
     unsigned char *data;
   };
 
-#ifdef offsetof
-#define OFFSETOF(type,field) offsetof(type,field)
-#else
-#define OFFSETOF(type,field) \
-  ((int)((char*)&((type*)0)->field - (char*)0))
-#endif
-
 struct Lisp_Vector
   {
     EMACS_UINT size;
@@ -803,7 +788,7 @@ struct Lisp_Vector
 /* If a struct is made to look like a vector, this macro returns the length
    of the shortest vector that would hold that struct.  */
 #define VECSIZE(type) ((sizeof (type)					  \
-			- OFFSETOF (struct Lisp_Vector, contents[0])      \
+			- offsetof (struct Lisp_Vector, contents[0])      \
                         + sizeof(Lisp_Object) - 1) /* round up */	  \
 		       / sizeof (Lisp_Object))
 
@@ -811,7 +796,7 @@ struct Lisp_Vector
    at the end and we need to compute the number of Lisp_Object fields (the
    ones that the GC needs to trace).  */
 #define PSEUDOVECSIZE(type, nonlispfield) \
-  ((OFFSETOF(type, nonlispfield) - OFFSETOF(struct Lisp_Vector, contents[0])) \
+  ((offsetof(type, nonlispfield) - offsetof(struct Lisp_Vector, contents[0])) \
    / sizeof (Lisp_Object))
 
 /* A char-table is a kind of vectorlike, with contents are like a
@@ -932,7 +917,7 @@ struct Lisp_Sub_Char_Table
     struct Lisp_Vector *next;
 
     /* Depth of this sub char-table.  It should be 1, 2, or 3.  A sub
-       char-table of depth 1 contains 16 elments, and each element
+       char-table of depth 1 contains 16 elements, and each element
        covers 4096 (128*32) characters.  A sub char-table of depth 2
        contains 32 elements, and each element covers 128 characters.  A
        sub char-table of depth 3 contains 128 elements, and each element
@@ -969,11 +954,23 @@ struct Lisp_Bool_Vector
 struct Lisp_Subr
   {
     EMACS_UINT size;
-    Lisp_Object (*function) ();
+    union {
+      Lisp_Object (*a0) (void);
+      Lisp_Object (*a1) (Lisp_Object);
+      Lisp_Object (*a2) (Lisp_Object, Lisp_Object);
+      Lisp_Object (*a3) (Lisp_Object, Lisp_Object, Lisp_Object);
+      Lisp_Object (*a4) (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+      Lisp_Object (*a5) (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+      Lisp_Object (*a6) (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+      Lisp_Object (*a7) (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+      Lisp_Object (*a8) (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+      Lisp_Object (*aUNEVALLED) (Lisp_Object args);
+      Lisp_Object (*aMANY) (int, Lisp_Object *);
+    } function;
     short min_args, max_args;
     const char *symbol_name;
-    char *intspec;
-    char *doc;
+    const char *intspec;
+    const char *doc;
   };
 
 
@@ -1139,7 +1136,7 @@ struct Lisp_Hash_Table
   Lisp_Object user_cmp_function;
 
   /* Only the fields above are traced normally by the GC.  The ones below
-     `count'.  are special and are either ignored by the GC or traced in
+     `count' are special and are either ignored by the GC or traced in
      a special way (e.g. because of weakness).  */
 
   /* Number of key/value entries in the table.  */
@@ -1155,11 +1152,11 @@ struct Lisp_Hash_Table
   struct Lisp_Hash_Table *next_weak;
 
   /* C function to compare two keys.  */
-  int (* cmpfn) P_ ((struct Lisp_Hash_Table *, Lisp_Object,
-		     unsigned, Lisp_Object, unsigned));
+  int (* cmpfn) (struct Lisp_Hash_Table *, Lisp_Object,
+                 unsigned, Lisp_Object, unsigned);
 
   /* C function to compute hash code.  */
-  unsigned (* hashfn) P_ ((struct Lisp_Hash_Table *, Lisp_Object));
+  unsigned (* hashfn) (struct Lisp_Hash_Table *, Lisp_Object);
 };
 
 
@@ -1326,9 +1323,9 @@ struct Lisp_Buffer_Objfwd
    binding into `realvalue' (or through it).  Also update
    LOADED-BINDING to point to the newly loaded binding.
 
-   `local_if_set' indicates that merely setting the variable creates a local
-   binding for the current buffer.  Otherwise the latter, setting the
-   variable does not do that; only make-local-variable does that.  */
+   `local_if_set' indicates that merely setting the variable creates a
+   local binding for the current buffer.  Otherwise the latter, setting
+   the variable does not do that; only make-local-variable does that.  */
 
 struct Lisp_Buffer_Local_Value
   {
@@ -1566,6 +1563,41 @@ typedef struct {
 /* The ID of the mode line highlighting face.  */
 #define GLYPH_MODE_LINE_FACE 1
 
+/* Structure to hold mouse highlight data.  This is here because other
+   header files need it for defining struct x_output etc.  */
+typedef struct {
+  /* These variables describe the range of text currently shown in its
+     mouse-face, together with the window they apply to.  As long as
+     the mouse stays within this range, we need not redraw anything on
+     its account.  Rows and columns are glyph matrix positions in
+     MOUSE_FACE_WINDOW.  */
+  int mouse_face_beg_row, mouse_face_beg_col;
+  int mouse_face_beg_x, mouse_face_beg_y;
+  int mouse_face_end_row, mouse_face_end_col;
+  int mouse_face_end_x, mouse_face_end_y;
+  int mouse_face_past_end;
+  Lisp_Object mouse_face_window;
+  int mouse_face_face_id;
+  Lisp_Object mouse_face_overlay;
+
+  /* 1 if a mouse motion event came and we didn't handle it right away because
+     gc was in progress.  */
+  int mouse_face_deferred_gc;
+
+  /* FRAME and X, Y position of mouse when last checked for
+     highlighting.  X and Y can be negative or out of range for the frame.  */
+  struct frame *mouse_face_mouse_frame;
+  int mouse_face_mouse_x, mouse_face_mouse_y;
+
+  /* Nonzero means defer mouse-motion highlighting.  */
+  int mouse_face_defer;
+
+  /* Nonzero means that the mouse highlight should not be shown.  */
+  int mouse_face_hidden;
+
+  int mouse_face_image_state;
+} Mouse_HLInfo;
+
 /* Data type checking */
 
 #define NILP(x)  EQ (x, Qnil)
@@ -1649,7 +1681,7 @@ typedef struct {
 #define CHECK_VECTOR_OR_STRING(x) \
   CHECK_TYPE (VECTORP (x) || STRINGP (x), Qarrayp, x)
 
-#define CHECK_ARRAY(x, Qxxxp)							\
+#define CHECK_ARRAY(x, Qxxxp) \
   CHECK_TYPE (ARRAYP (x), Qxxxp, x)
 
 #define CHECK_VECTOR_OR_CHAR_TABLE(x) \
@@ -1695,14 +1727,14 @@ typedef struct {
 
 #define XFLOATINT(n) extract_float((n))
 
-#define CHECK_FLOAT(x)		\
+#define CHECK_FLOAT(x) \
   CHECK_TYPE (FLOATP (x), Qfloatp, x)
 
-#define CHECK_NUMBER_OR_FLOAT(x)	\
+#define CHECK_NUMBER_OR_FLOAT(x) \
   CHECK_TYPE (FLOATP (x) || INTEGERP (x), Qnumberp, x)
 
 #define CHECK_NUMBER_OR_FLOAT_COERCE_MARKER(x) \
-  do { if (MARKERP (x)) XSETFASTINT (x, marker_position (x));	\
+  do { if (MARKERP (x)) XSETFASTINT (x, marker_position (x)); \
     else CHECK_TYPE (INTEGERP (x) || FLOATP (x), Qnumber_or_marker_p, x); } while (0)
 
 #define CHECK_OVERLAY(x) \
@@ -1772,7 +1804,8 @@ typedef struct {
   Lisp_Object fnname DEFUN_ARGS_ ## maxargs ;				\
   DECL_ALIGN (struct Lisp_Subr, sname) =				\
     { PVEC_SUBR | (sizeof (struct Lisp_Subr) / sizeof (EMACS_INT)),	\
-      fnname, minargs, maxargs, lname, intspec, 0};			\
+      { .a ## maxargs = fnname },				\
+      minargs, maxargs, lname, intspec, 0};				\
   Lisp_Object fnname
 
 /* Note that the weird token-substitution semantics of ANSI C makes
@@ -1792,8 +1825,8 @@ typedef struct {
 			 Lisp_Object, Lisp_Object, Lisp_Object)
 #define DEFUN_ARGS_8	(Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, \
 			 Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object)
-/* Non-zero if OBJ is a Lisp function.  */
 
+/* Non-zero if OBJ is a Lisp function.  */
 #define FUNCTIONP(OBJ)					\
      ((CONSP (OBJ) && EQ (XCAR (OBJ), Qlambda))		\
       || (SYMBOLP (OBJ) && !NILP (Ffboundp (OBJ)))	\
@@ -1802,7 +1835,7 @@ typedef struct {
 
 /* defsubr (Sname);
    is how we define the symbol for function `name' at start-up time.  */
-extern void defsubr P_ ((struct Lisp_Subr *));
+extern void defsubr (struct Lisp_Subr *);
 
 #define MANY -2
 #define UNEVALLED -1
@@ -1862,14 +1895,13 @@ extern void defvar_kboard (struct Lisp_Kboard_Objfwd *, const char *, int);
 
    If the symbol field is a symbol, it is an ordinary variable binding.
 
-   Otherwise, it should be a structure (SYMBOL WHERE
-   . CURRENT-BUFFER), which means having bound a local value while
-   CURRENT-BUFFER was active.  If WHERE is nil this means we saw the
-   default value when binding SYMBOL.  WHERE being a buffer or frame
-   means we saw a buffer-local or frame-local value.  Other values of
-   WHERE mean an internal error.  */
+   Otherwise, it should be a structure (SYMBOL WHERE . CURRENT-BUFFER),
+   which means having bound a local value while CURRENT-BUFFER was active.
+   If WHERE is nil this means we saw the default value when binding SYMBOL.
+   WHERE being a buffer or frame means we saw a buffer-local or frame-local
+   value.  Other values of WHERE mean an internal error.  */
 
-typedef Lisp_Object (*specbinding_func) P_ ((Lisp_Object));
+typedef Lisp_Object (*specbinding_func) (Lisp_Object);
 
 struct specbinding
   {
@@ -1880,11 +1912,11 @@ struct specbinding
 
 extern struct specbinding *specpdl;
 extern struct specbinding *specpdl_ptr;
-extern int specpdl_size;
+extern EMACS_INT specpdl_size;
 
 extern EMACS_INT max_specpdl_size;
 
-#define SPECPDL_INDEX()	(specpdl_ptr - specpdl)
+#define SPECPDL_INDEX()	((int) (specpdl_ptr - specpdl))
 
 /* Everything needed to describe an active condition case.  */
 struct handler
@@ -1969,7 +2001,7 @@ extern char *stack_bottom;
    and (in particular) cannot call arbitrary Lisp code.  */
 
 #ifdef SYNC_INPUT
-extern void process_pending_signals P_ ((void));
+extern void process_pending_signals (void);
 extern int pending_signals;
 #define ELSE_PENDING_SIGNALS				\
   else if (pending_signals)				\
@@ -2057,16 +2089,16 @@ extern EMACS_INT memory_full_cons_threshold;
 
 /* Structure for recording stack slots that need marking.  */
 
-/* This is a chain of structures, each of which points at a Lisp_Object variable
- whose value should be marked in garbage collection.
- Normally every link of the chain is an automatic variable of a function,
- and its `val' points to some argument or local variable of the function.
- On exit to the function, the chain is set back to the value it had on entry.
- This way, no link remains in the chain when the stack frame containing the
- link disappears.
+/* This is a chain of structures, each of which points at a Lisp_Object
+   variable whose value should be marked in garbage collection.
+   Normally every link of the chain is an automatic variable of a function,
+   and its `val' points to some argument or local variable of the function.
+   On exit to the function, the chain is set back to the value it had on entry.
+   This way, no link remains in the chain when the stack frame containing the
+   link disappears.
 
- Every function that can call Feval must protect in this fashion all
- Lisp_Object variables whose contents will be used again.  */
+   Every function that can call Feval must protect in this fashion all
+   Lisp_Object variables whose contents will be used again.  */
 
 extern struct gcpro *gcprolist;
 
@@ -2242,7 +2274,7 @@ while (0)
 
 /* Call staticpro (&var) to protect static variable `var'.  */
 
-void staticpro P_ ((Lisp_Object *));
+void staticpro (Lisp_Object *);
 
 /* Declare a Lisp-callable function.  The MAXARGS parameter has the same
    meaning as in the DEFUN macro, and is used to construct a prototype.  */
@@ -2265,7 +2297,8 @@ extern Lisp_Object Qinvalid_function, Qwrong_number_of_arguments, Qno_catch;
 extern Lisp_Object Qend_of_file, Qarith_error, Qmark_inactive;
 extern Lisp_Object Qbeginning_of_buffer, Qend_of_buffer, Qbuffer_read_only;
 extern Lisp_Object Qtext_read_only;
-
+extern Lisp_Object Qinteractive_form;
+extern Lisp_Object Qcircular_list;
 extern Lisp_Object Qintegerp, Qnatnump, Qwholenump, Qsymbolp, Qlistp, Qconsp;
 extern Lisp_Object Qstringp, Qarrayp, Qsequencep, Qbufferp;
 extern Lisp_Object Qchar_or_string_p, Qmarkerp, Qinteger_or_marker_p, Qvectorp;
@@ -2285,7 +2318,7 @@ extern Lisp_Object Qinteger;
 
 extern Lisp_Object Qfont_spec, Qfont_entity, Qfont_object;
 
-extern void circular_list_error P_ ((Lisp_Object)) NO_RETURN;
+extern void circular_list_error (Lisp_Object) NO_RETURN;
 EXFUN (Finteractive_form, 1);
 EXFUN (Fbyteorder, 0);
 
@@ -2328,12 +2361,12 @@ EXFUN (Ffmakunbound, 1);
 EXFUN (Fsymbol_function, 1);
 EXFUN (Fsymbol_plist, 1);
 EXFUN (Fsymbol_name, 1);
-extern Lisp_Object indirect_function P_ ((Lisp_Object));
+extern Lisp_Object indirect_function (Lisp_Object);
 EXFUN (Findirect_function, 2);
 EXFUN (Ffset, 2);
 EXFUN (Fsetplist, 2);
 EXFUN (Fsymbol_value, 1);
-extern Lisp_Object find_symbol_value P_ ((Lisp_Object));
+extern Lisp_Object find_symbol_value (Lisp_Object);
 EXFUN (Fset, 2);
 EXFUN (Fdefault_value, 1);
 EXFUN (Fset_default, 2);
@@ -2373,66 +2406,64 @@ EXFUN (Fsub1, 1);
 EXFUN (Fmake_variable_buffer_local, 1);
 
 extern struct Lisp_Symbol *indirect_variable (struct Lisp_Symbol *);
-extern Lisp_Object long_to_cons P_ ((unsigned long));
-extern unsigned long cons_to_long P_ ((Lisp_Object));
-extern void args_out_of_range P_ ((Lisp_Object, Lisp_Object)) NO_RETURN;
-extern void args_out_of_range_3 P_ ((Lisp_Object, Lisp_Object,
-				     Lisp_Object)) NO_RETURN;
-extern Lisp_Object wrong_type_argument P_ ((Lisp_Object, Lisp_Object)) NO_RETURN;
+extern Lisp_Object long_to_cons (unsigned long);
+extern unsigned long cons_to_long (Lisp_Object);
+extern void args_out_of_range (Lisp_Object, Lisp_Object) NO_RETURN;
+extern void args_out_of_range_3 (Lisp_Object, Lisp_Object,
+                                 Lisp_Object) NO_RETURN;
+extern Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object) NO_RETURN;
 extern Lisp_Object do_symval_forwarding (union Lisp_Fwd *);
 extern void set_internal (Lisp_Object, Lisp_Object, Lisp_Object, int);
-extern void syms_of_data P_ ((void));
-extern void init_data P_ ((void));
-extern void swap_in_global_binding P_ ((struct Lisp_Symbol *));
+extern void syms_of_data (void);
+extern void init_data (void);
+extern void swap_in_global_binding (struct Lisp_Symbol *);
 
 /* Defined in cmds.c */
 EXFUN (Fend_of_line, 1);
 EXFUN (Fforward_char, 1);
 EXFUN (Fforward_line, 1);
-extern int internal_self_insert P_ ((int, int));
-extern void syms_of_cmds P_ ((void));
-extern void keys_of_cmds P_ ((void));
+extern void syms_of_cmds (void);
+extern void keys_of_cmds (void);
 
 /* Defined in coding.c */
 EXFUN (Fcoding_system_p, 1);
 EXFUN (Fcoding_system_base, 1);
 EXFUN (Fcoding_system_eol_type, 1);
 EXFUN (Fcheck_coding_system, 1);
-EXFUN (Fcheck_coding_system, 1);
 EXFUN (Fread_coding_system, 2);
 EXFUN (Fread_non_nil_coding_system, 1);
 EXFUN (Ffind_operation_coding_system, MANY);
 EXFUN (Fupdate_coding_systems_internal, 0);
 EXFUN (Fencode_coding_string, 4);
 EXFUN (Fdecode_coding_string, 4);
-extern Lisp_Object detect_coding_system P_ ((const unsigned char *, EMACS_INT,
-					     EMACS_INT, int, int, Lisp_Object));
-extern void init_coding P_ ((void));
-extern void init_coding_once P_ ((void));
-extern void syms_of_coding P_ ((void));
+extern Lisp_Object detect_coding_system (const unsigned char *, EMACS_INT,
+                                         EMACS_INT, int, int, Lisp_Object);
+extern void init_coding (void);
+extern void init_coding_once (void);
+extern void syms_of_coding (void);
 
 /* Defined in character.c */
-extern void init_character_once P_ ((void));
-extern void syms_of_character P_ ((void));
+extern void init_character_once (void);
+extern void syms_of_character (void);
 EXFUN (Funibyte_char_to_multibyte, 1);
 
 /* Defined in charset.c */
 EXFUN (Fchar_bytes, 1);
 EXFUN (Fchar_width, 1);
 EXFUN (Fstring, MANY);
-extern EMACS_INT chars_in_text P_ ((const unsigned char *, EMACS_INT));
-extern EMACS_INT multibyte_chars_in_text P_ ((const unsigned char *, EMACS_INT));
-extern int multibyte_char_to_unibyte P_ ((int, Lisp_Object));
-extern int multibyte_char_to_unibyte_safe P_ ((int));
+extern EMACS_INT chars_in_text (const unsigned char *, EMACS_INT);
+extern EMACS_INT multibyte_chars_in_text (const unsigned char *, EMACS_INT);
+extern int multibyte_char_to_unibyte (int, Lisp_Object);
+extern int multibyte_char_to_unibyte_safe (int);
 extern Lisp_Object Qcharset;
-extern void init_charset P_ ((void));
-extern void init_charset_once P_ ((void));
-extern void syms_of_charset P_ ((void));
+extern void init_charset (void);
+extern void init_charset_once (void);
+extern void syms_of_charset (void);
 /* Structure forward declarations.  */
 struct charset;
 
 /* Defined in composite.c */
-extern void syms_of_composite P_ ((void));
+extern void syms_of_composite (void);
 
 /* Defined in syntax.c */
 EXFUN (Fforward_word, 1);
@@ -2441,28 +2472,31 @@ EXFUN (Fskip_chars_backward, 2);
 EXFUN (Fsyntax_table_p, 1);
 EXFUN (Fsyntax_table, 0);
 EXFUN (Fset_syntax_table, 1);
-extern void init_syntax_once P_ ((void));
-extern void syms_of_syntax P_ ((void));
+extern void init_syntax_once (void);
+extern void syms_of_syntax (void);
 
 /* Defined in fns.c */
+extern Lisp_Object QCrehash_size, QCrehash_threshold;
 extern int use_dialog_box;
-extern int next_almost_prime P_ ((int));
-extern Lisp_Object larger_vector P_ ((Lisp_Object, int, Lisp_Object));
-extern void sweep_weak_hash_tables P_ ((void));
+extern int use_file_dialog;
+extern int next_almost_prime (int);
+extern Lisp_Object larger_vector (Lisp_Object, int, Lisp_Object);
+extern void sweep_weak_hash_tables (void);
+extern Lisp_Object Qcursor_in_echo_area;
 extern Lisp_Object Qstring_lessp;
 extern Lisp_Object Vfeatures;
-extern Lisp_Object QCtest, QCweakness, Qequal, Qeq;
-unsigned sxhash P_ ((Lisp_Object, int));
-Lisp_Object make_hash_table P_ ((Lisp_Object, Lisp_Object, Lisp_Object,
-				 Lisp_Object, Lisp_Object, Lisp_Object,
-				 Lisp_Object));
-Lisp_Object copy_hash_table P_ ((struct Lisp_Hash_Table *));
-int hash_lookup P_ ((struct Lisp_Hash_Table *, Lisp_Object, unsigned *));
-int hash_put P_ ((struct Lisp_Hash_Table *, Lisp_Object, Lisp_Object,
-		  unsigned));
-void hash_clear P_ ((struct Lisp_Hash_Table *));
-void init_weak_hash_tables P_ ((void));
-extern void init_fns P_ ((void));
+extern Lisp_Object QCsize, QCtest, QCweakness, Qequal, Qeq, Qeql;
+unsigned sxhash (Lisp_Object, int);
+Lisp_Object make_hash_table (Lisp_Object, Lisp_Object, Lisp_Object,
+                             Lisp_Object, Lisp_Object, Lisp_Object,
+                             Lisp_Object);
+Lisp_Object copy_hash_table (struct Lisp_Hash_Table *);
+int hash_lookup (struct Lisp_Hash_Table *, Lisp_Object, unsigned *);
+int hash_put (struct Lisp_Hash_Table *, Lisp_Object, Lisp_Object,
+              unsigned);
+void hash_clear (struct Lisp_Hash_Table *);
+void init_weak_hash_tables (void);
+extern void init_fns (void);
 EXFUN (Fsxhash, 1);
 EXFUN (Fmake_hash_table, MANY);
 EXFUN (Fmakehash, 1);
@@ -2496,7 +2530,8 @@ EXFUN (Fstring_as_unibyte, 1);
 EXFUN (Fstring_to_multibyte, 1);
 EXFUN (Fstring_to_unibyte, 1);
 EXFUN (Fsubstring, 3);
-extern Lisp_Object substring_both P_ ((Lisp_Object, int, int, int, int));
+extern Lisp_Object substring_both (Lisp_Object, EMACS_INT, EMACS_INT,
+				   EMACS_INT, EMACS_INT);
 EXFUN (Fnth, 2);
 EXFUN (Fnthcdr, 2);
 EXFUN (Fmemq, 2);
@@ -2517,21 +2552,20 @@ EXFUN (Ffillarray, 2);
 EXFUN (Fnconc, MANY);
 EXFUN (Fmapcar, 2);
 EXFUN (Fmapconcat, 3);
-EXFUN (Fy_or_n_p, 1);
-extern Lisp_Object do_yes_or_no_p P_ ((Lisp_Object));
+extern Lisp_Object do_yes_or_no_p (Lisp_Object);
 EXFUN (Frequire, 3);
 EXFUN (Fprovide, 2);
-extern Lisp_Object concat2 P_ ((Lisp_Object, Lisp_Object));
-extern Lisp_Object concat3 P_ ((Lisp_Object, Lisp_Object, Lisp_Object));
-extern Lisp_Object nconc2 P_ ((Lisp_Object, Lisp_Object));
-extern Lisp_Object assq_no_quit P_ ((Lisp_Object, Lisp_Object));
-extern Lisp_Object assoc_no_quit P_ ((Lisp_Object, Lisp_Object));
-extern void clear_string_char_byte_cache P_ ((void));
-extern EMACS_INT string_char_to_byte P_ ((Lisp_Object, EMACS_INT));
-extern EMACS_INT string_byte_to_char P_ ((Lisp_Object, EMACS_INT));
-extern Lisp_Object string_make_multibyte P_ ((Lisp_Object));
-extern Lisp_Object string_to_multibyte P_ ((Lisp_Object));
-extern Lisp_Object string_make_unibyte P_ ((Lisp_Object));
+extern Lisp_Object concat2 (Lisp_Object, Lisp_Object);
+extern Lisp_Object concat3 (Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object nconc2 (Lisp_Object, Lisp_Object);
+extern Lisp_Object assq_no_quit (Lisp_Object, Lisp_Object);
+extern Lisp_Object assoc_no_quit (Lisp_Object, Lisp_Object);
+extern void clear_string_char_byte_cache (void);
+extern EMACS_INT string_char_to_byte (Lisp_Object, EMACS_INT);
+extern EMACS_INT string_byte_to_char (Lisp_Object, EMACS_INT);
+extern Lisp_Object string_make_multibyte (Lisp_Object);
+extern Lisp_Object string_to_multibyte (Lisp_Object);
+extern Lisp_Object string_make_unibyte (Lisp_Object);
 EXFUN (Fcopy_alist, 1);
 EXFUN (Fplist_get, 2);
 EXFUN (Fplist_put, 3);
@@ -2540,24 +2574,28 @@ EXFUN (Frassoc, 2);
 EXFUN (Fstring_equal, 2);
 EXFUN (Fcompare_strings, 7);
 EXFUN (Fstring_lessp, 2);
-extern void syms_of_fns P_ ((void));
+extern void syms_of_fns (void);
 
 /* Defined in floatfns.c */
-extern double extract_float P_ ((Lisp_Object));
+extern double extract_float (Lisp_Object);
 EXFUN (Ffloat, 1);
 EXFUN (Ftruncate, 2);
-extern void init_floatfns P_ ((void));
-extern void syms_of_floatfns P_ ((void));
+extern void init_floatfns (void);
+extern void syms_of_floatfns (void);
+extern Lisp_Object fmod_float (Lisp_Object x, Lisp_Object y);
 
 /* Defined in fringe.c */
-extern void syms_of_fringe P_ ((void));
-extern void init_fringe P_ ((void));
-extern void init_fringe_once P_ ((void));
+extern void syms_of_fringe (void);
+extern void init_fringe (void);
+extern void init_fringe_once (void);
 
 /* Defined in image.c */
+extern Lisp_Object QCascent, QCmargin, QCrelief, Qcount, Qextension_data;
+extern Lisp_Object QCconversion, QCcolor_symbols, QCheuristic_mask;
+extern Lisp_Object QCindex, QCmatrix, QCcolor_adjustment, QCmask;
 EXFUN (Finit_image_library, 2);
-extern void syms_of_image P_ ((void));
-extern void init_image P_ ((void));
+extern void syms_of_image (void);
+extern void init_image (void);
 
 /* Defined in insdel.c */
 extern Lisp_Object Qinhibit_modification_hooks;
@@ -2608,85 +2646,101 @@ extern void adjust_markers_for_delete (EMACS_INT, EMACS_INT,
 				       EMACS_INT, EMACS_INT);
 extern void replace_range (EMACS_INT, EMACS_INT, Lisp_Object, int, int, int);
 extern void replace_range_2 (EMACS_INT, EMACS_INT, EMACS_INT, EMACS_INT,
-			     char *, EMACS_INT, EMACS_INT, int);
+			     const char *, EMACS_INT, EMACS_INT, int);
 extern void syms_of_insdel (void);
 
 /* Defined in dispnew.c */
 extern Lisp_Object selected_frame;
+extern Lisp_Object Vwindow_system_version;
 extern EMACS_INT baud_rate;
 EXFUN (Fding, 1);
 EXFUN (Fredraw_frame, 1);
 EXFUN (Fredraw_display, 0);
 EXFUN (Fsleep_for, 2);
 EXFUN (Fredisplay, 1);
-extern Lisp_Object sit_for P_ ((Lisp_Object, int, int));
-extern void init_display P_ ((void));
-extern void syms_of_display P_ ((void));
-extern void safe_bcopy P_ ((const char *, char *, int));
+extern Lisp_Object sit_for (Lisp_Object, int, int);
+extern void init_display (void);
+extern void syms_of_display (void);
 
 /* Defined in xdisp.c */
 extern Lisp_Object Qinhibit_point_motion_hooks;
 extern Lisp_Object Qinhibit_redisplay, Qdisplay;
 extern Lisp_Object Qinhibit_eval_during_redisplay;
 extern Lisp_Object Qmessage_truncate_lines;
-extern Lisp_Object Qimage, Qtext, Qboth, Qboth_horiz;
+extern Lisp_Object Qmenu_bar_update_hook;
+extern Lisp_Object Qwindow_scroll_functions, Vwindow_scroll_functions;
+extern Lisp_Object Qoverriding_local_map, Qoverriding_terminal_local_map;
+extern Lisp_Object Qimage, Qtext, Qboth, Qboth_horiz, Qtext_image_horiz;
+extern Lisp_Object Qspace, Qcenter, QCalign_to;
+extern Lisp_Object Qbar, Qhbar, Qbox, Qhollow;
+extern Lisp_Object Qleft_margin, Qright_margin;
 extern Lisp_Object Vmessage_log_max;
+extern Lisp_Object QCdata, QCfile;
+extern Lisp_Object QCmap;
+extern Lisp_Object Qrisky_local_variable;
+extern Lisp_Object Vinhibit_redisplay;
 extern int message_enable_multibyte;
+extern int noninteractive_need_newline;
+extern EMACS_INT scroll_margin;
 extern Lisp_Object echo_area_buffer[2];
-extern void check_message_stack P_ ((void));
-extern void setup_echo_area_for_printing P_ ((int));
-extern int push_message P_ ((void));
-extern Lisp_Object pop_message_unwind P_ ((Lisp_Object));
-extern Lisp_Object restore_message_unwind P_ ((Lisp_Object));
-extern void pop_message P_ ((void));
-extern void restore_message P_ ((void));
-extern Lisp_Object current_message P_ ((void));
-extern void set_message P_ ((const char *s, Lisp_Object, int, int));
-extern void clear_message P_ ((int, int));
-extern void message P_ ((/* char *, ... */));
-extern void message_nolog P_ ((/* char *, ... */));
-extern void message1 P_ ((char *));
-extern void message1_nolog P_ ((char *));
-extern void message2 P_ ((const char *, int, int));
-extern void message2_nolog P_ ((const char *, int, int));
-extern void message3 P_ ((Lisp_Object, int, int));
-extern void message3_nolog P_ ((Lisp_Object, int, int));
-extern void message_dolog P_ ((const char *, int, int, int));
-extern void message_with_string P_ ((char *, Lisp_Object, int));
-extern void message_log_maybe_newline P_ ((void));
-extern void update_echo_area P_ ((void));
-extern void truncate_echo_area P_ ((int));
-extern void redisplay P_ ((void));
+extern void add_to_log (const char *, Lisp_Object, Lisp_Object);
+extern void check_message_stack (void);
+extern void setup_echo_area_for_printing (int);
+extern int push_message (void);
+extern Lisp_Object pop_message_unwind (Lisp_Object);
+extern Lisp_Object restore_message_unwind (Lisp_Object);
+extern void pop_message (void);
+extern void restore_message (void);
+extern Lisp_Object current_message (void);
+extern void set_message (const char *s, Lisp_Object, EMACS_INT, int);
+extern void clear_message (int, int);
+extern void message (const char *, ...);
+extern void message_nolog (const char *, ...);
+extern void message1 (const char *);
+extern void message1_nolog (const char *);
+extern void message2 (const char *, EMACS_INT, int);
+extern void message2_nolog (const char *, EMACS_INT, int);
+extern void message3 (Lisp_Object, EMACS_INT, int);
+extern void message3_nolog (Lisp_Object, EMACS_INT, int);
+extern void message_dolog (const char *, EMACS_INT, int, int);
+extern void message_with_string (const char *, Lisp_Object, int);
+extern void message_log_maybe_newline (void);
+extern void update_echo_area (void);
+extern void truncate_echo_area (EMACS_INT);
+extern void redisplay (void);
 extern int check_point_in_composition
-	P_ ((struct buffer *, int, struct buffer *, int));
-extern void redisplay_preserve_echo_area P_ ((int));
-extern void prepare_menu_bars P_ ((void));
+        (struct buffer *, EMACS_INT, struct buffer *, EMACS_INT);
+extern void redisplay_preserve_echo_area (int);
+extern void prepare_menu_bars (void);
 
-void set_frame_cursor_types P_ ((struct frame *, Lisp_Object));
-extern void syms_of_xdisp P_ ((void));
-extern void init_xdisp P_ ((void));
-extern Lisp_Object safe_eval P_ ((Lisp_Object));
-extern int pos_visible_p P_ ((struct window *, int, int *,
-			      int *, int *, int *, int *, int *));
+void set_frame_cursor_types (struct frame *, Lisp_Object);
+extern void syms_of_xdisp (void);
+extern void init_xdisp (void);
+extern Lisp_Object safe_eval (Lisp_Object);
+extern int pos_visible_p (struct window *, EMACS_INT, int *,
+                          int *, int *, int *, int *, int *);
 
 /* Defined in xsettings.c */
-extern void syms_of_xsettings P_ ((void));
+extern void syms_of_xsettings (void);
 
 /* Defined in vm-limit.c.  */
-extern void memory_warnings P_ ((POINTER_TYPE *, void (*warnfun) ()));
+extern void memory_warnings (POINTER_TYPE *, void (*warnfun) (const char *));
 
 /* Defined in alloc.c */
-extern void check_pure_size P_ ((void));
-extern void allocate_string_data P_ ((struct Lisp_String *, int, int));
-extern void reset_malloc_hooks P_ ((void));
-extern void uninterrupt_malloc P_ ((void));
-extern void malloc_warning P_ ((char *));
-extern void memory_full P_ ((void)) NO_RETURN;
-extern void buffer_memory_full P_ ((void)) NO_RETURN;
-extern int survives_gc_p P_ ((Lisp_Object));
-extern void mark_object P_ ((Lisp_Object));
+extern void check_pure_size (void);
+extern void allocate_string_data (struct Lisp_String *, EMACS_INT, EMACS_INT);
+extern void reset_malloc_hooks (void);
+extern void uninterrupt_malloc (void);
+extern void malloc_warning (const char *);
+extern void memory_full (void) NO_RETURN;
+extern void buffer_memory_full (void) NO_RETURN;
+extern int survives_gc_p (Lisp_Object);
+extern void mark_object (Lisp_Object);
+extern void refill_memory_reserve (void);
+extern const char *pending_malloc_warning;
 extern Lisp_Object Vpurify_flag;
 extern Lisp_Object Vmemory_full;
+extern Lisp_Object *stack_base;
 EXFUN (Fcons, 2);
 EXFUN (list1, 1);
 EXFUN (list2, 2);
@@ -2695,55 +2749,56 @@ EXFUN (list4, 4);
 EXFUN (list5, 5);
 EXFUN (Flist, MANY);
 EXFUN (Fmake_list, 2);
-extern Lisp_Object allocate_misc P_ ((void));
+extern Lisp_Object allocate_misc (void);
 EXFUN (Fmake_vector, 2);
 EXFUN (Fvector, MANY);
 EXFUN (Fmake_symbol, 1);
 EXFUN (Fmake_marker, 0);
 EXFUN (Fmake_string, 2);
-extern Lisp_Object build_string P_ ((const char *));
-extern Lisp_Object make_string P_ ((const char *, int));
-extern Lisp_Object make_unibyte_string P_ ((const char *, int));
-extern Lisp_Object make_multibyte_string P_ ((const char *, int, int));
-extern Lisp_Object make_event_array P_ ((int, Lisp_Object *));
-extern Lisp_Object make_uninit_string P_ ((int));
-extern Lisp_Object make_uninit_multibyte_string P_ ((int, int));
-extern Lisp_Object make_string_from_bytes P_ ((const char *, int, int));
-extern Lisp_Object make_specified_string P_ ((const char *, int, int, int));
+extern Lisp_Object build_string (const char *);
+extern Lisp_Object make_string (const char *, EMACS_INT);
+extern Lisp_Object make_unibyte_string (const char *, EMACS_INT);
+extern Lisp_Object make_multibyte_string (const char *, EMACS_INT, EMACS_INT);
+extern Lisp_Object make_event_array (int, Lisp_Object *);
+extern Lisp_Object make_uninit_string (EMACS_INT);
+extern Lisp_Object make_uninit_multibyte_string (EMACS_INT, EMACS_INT);
+extern Lisp_Object make_string_from_bytes (const char *, EMACS_INT, EMACS_INT);
+extern Lisp_Object make_specified_string (const char *,
+					  EMACS_INT, EMACS_INT, int);
 EXFUN (Fpurecopy, 1);
-extern Lisp_Object make_pure_string P_ ((const char *, int, int, int));
+extern Lisp_Object make_pure_string (const char *, EMACS_INT, EMACS_INT, int);
 extern Lisp_Object make_pure_c_string (const char *data);
-extern Lisp_Object pure_cons P_ ((Lisp_Object, Lisp_Object));
-extern Lisp_Object make_pure_vector P_ ((EMACS_INT));
+extern Lisp_Object pure_cons (Lisp_Object, Lisp_Object);
+extern Lisp_Object make_pure_vector (EMACS_INT);
 EXFUN (Fgarbage_collect, 0);
 EXFUN (Fmake_byte_code, MANY);
 EXFUN (Fmake_bool_vector, 2);
 extern Lisp_Object Qchar_table_extra_slots;
-extern struct Lisp_Vector *allocate_vector P_ ((EMACS_INT));
-extern struct Lisp_Vector *allocate_pseudovector P_ ((int memlen, int lisplen, EMACS_INT tag));
+extern struct Lisp_Vector *allocate_vector (EMACS_INT);
+extern struct Lisp_Vector *allocate_pseudovector (int memlen, int lisplen, EMACS_INT tag);
 #define ALLOCATE_PSEUDOVECTOR(typ,field,tag)				\
   ((typ*)								\
    allocate_pseudovector						\
        (VECSIZE (typ), PSEUDOVECSIZE (typ, field), tag))
-extern struct Lisp_Hash_Table *allocate_hash_table P_ ((void));
-extern struct window *allocate_window P_ ((void));
-extern struct frame *allocate_frame P_ ((void));
-extern struct Lisp_Process *allocate_process P_ ((void));
-extern struct terminal *allocate_terminal P_ ((void));
+extern struct Lisp_Hash_Table *allocate_hash_table (void);
+extern struct window *allocate_window (void);
+extern struct frame *allocate_frame (void);
+extern struct Lisp_Process *allocate_process (void);
+extern struct terminal *allocate_terminal (void);
 extern int gc_in_progress;
 extern int abort_on_gc;
-extern Lisp_Object make_float P_ ((double));
-extern void display_malloc_warning P_ ((void));
-extern int inhibit_garbage_collection P_ ((void));
-extern Lisp_Object make_save_value P_ ((void *, int));
-extern void free_misc P_ ((Lisp_Object));
-extern void free_marker P_ ((Lisp_Object));
-extern void free_cons P_ ((struct Lisp_Cons *));
-extern void init_alloc_once P_ ((void));
-extern void init_alloc P_ ((void));
-extern void syms_of_alloc P_ ((void));
-extern struct buffer * allocate_buffer P_ ((void));
-extern int valid_lisp_object_p P_ ((Lisp_Object));
+extern Lisp_Object make_float (double);
+extern void display_malloc_warning (void);
+extern int inhibit_garbage_collection (void);
+extern Lisp_Object make_save_value (void *, int);
+extern void free_misc (Lisp_Object);
+extern void free_marker (Lisp_Object);
+extern void free_cons (struct Lisp_Cons *);
+extern void init_alloc_once (void);
+extern void init_alloc (void);
+extern void syms_of_alloc (void);
+extern struct buffer * allocate_buffer (void);
+extern int valid_lisp_object_p (Lisp_Object);
 
 /* Defined in chartab.c */
 EXFUN (Fmake_char_table, 2);
@@ -2756,23 +2811,28 @@ EXFUN (Fset_char_table_range, 3);
 EXFUN (Fset_char_table_default, 3);
 EXFUN (Foptimize_char_table, 2);
 EXFUN (Fmap_char_table, 2);
-extern Lisp_Object copy_char_table P_ ((Lisp_Object));
-extern Lisp_Object sub_char_table_ref P_ ((Lisp_Object, int));
-extern Lisp_Object char_table_ref P_ ((Lisp_Object, int));
-extern Lisp_Object char_table_ref_and_range P_ ((Lisp_Object, int,
-						 int *, int *));
-extern Lisp_Object char_table_set P_ ((Lisp_Object, int, Lisp_Object));
-extern Lisp_Object char_table_set_range P_ ((Lisp_Object, int, int,
-					     Lisp_Object));
-extern int char_table_translate P_ ((Lisp_Object, int));
-extern void map_char_table P_ ((void (*) (Lisp_Object, Lisp_Object,
-					  Lisp_Object),
-				Lisp_Object, Lisp_Object, Lisp_Object));
-extern void syms_of_chartab P_ ((void));
+extern Lisp_Object copy_char_table (Lisp_Object);
+extern Lisp_Object sub_char_table_ref (Lisp_Object, int);
+extern Lisp_Object char_table_ref (Lisp_Object, int);
+extern Lisp_Object char_table_ref_and_range (Lisp_Object, int,
+                                             int *, int *);
+extern Lisp_Object char_table_set (Lisp_Object, int, Lisp_Object);
+extern Lisp_Object char_table_set_range (Lisp_Object, int, int,
+                                         Lisp_Object);
+extern int char_table_translate (Lisp_Object, int);
+extern void map_char_table (void (*) (Lisp_Object, Lisp_Object,
+                            Lisp_Object),
+                            Lisp_Object, Lisp_Object, Lisp_Object);
+extern void map_char_table_for_charset (void (*c_function) (Lisp_Object, Lisp_Object),
+					Lisp_Object, Lisp_Object,
+					Lisp_Object, struct charset *,
+					unsigned, unsigned);
+extern void syms_of_chartab (void);
 
 /* Defined in print.c */
 extern Lisp_Object Vprin1_to_string_buffer;
-extern void debug_print P_ ((Lisp_Object));
+extern Lisp_Object Vprint_level, Vprint_length;
+extern void debug_print (Lisp_Object);
 EXFUN (Fprin1, 2);
 EXFUN (Fprin1_to_string, 2);
 EXFUN (Fprinc, 2);
@@ -2781,23 +2841,27 @@ EXFUN (Fprint, 2);
 EXFUN (Ferror_message_string, 1);
 extern Lisp_Object Vstandard_output, Qstandard_output;
 extern Lisp_Object Qexternal_debugging_output;
-extern void temp_output_buffer_setup P_ ((const char *));
+extern void temp_output_buffer_setup (const char *);
 extern int print_level, print_escape_newlines;
 extern Lisp_Object Qprint_escape_newlines;
-extern void write_string P_ ((char *, int));
-extern void write_string_1 P_ ((char *, int, Lisp_Object));
-extern void print_error_message P_ ((Lisp_Object, Lisp_Object, char *, Lisp_Object));
+extern void write_string (const char *, int);
+extern void write_string_1 (const char *, int, Lisp_Object);
+extern void print_error_message (Lisp_Object, Lisp_Object, const char *,
+				 Lisp_Object);
 extern Lisp_Object internal_with_output_to_temp_buffer
-	P_ ((const char *, Lisp_Object (*) (Lisp_Object), Lisp_Object));
-extern void float_to_string P_ ((unsigned char *, double));
-extern void syms_of_print P_ ((void));
+        (const char *, Lisp_Object (*) (Lisp_Object), Lisp_Object);
+extern void float_to_string (unsigned char *, double);
+extern void syms_of_print (void);
 
 /* Defined in doprnt.c */
-extern int doprnt P_ ((char *, int, char *, char *, int, char **));
+extern EMACS_INT doprnt (char *, int, const char *, const char *, va_list);
 
 /* Defined in lread.c */
+extern Lisp_Object Vafter_load_alist;
 extern Lisp_Object Qvariable_documentation, Qstandard_input;
+extern Lisp_Object Qbackquote, Qcomma, Qcomma_at, Qcomma_dot, Qfunction;
 extern Lisp_Object Vobarray, initial_obarray, Vstandard_input;
+extern int load_in_progress;
 EXFUN (Fread, 1);
 EXFUN (Fread_from_string, 3);
 EXFUN (Fintern, 2);
@@ -2807,29 +2871,29 @@ EXFUN (Fget_load_suffixes, 0);
 EXFUN (Fget_file_char, 0);
 EXFUN (Fread_char, 3);
 EXFUN (Fread_event, 3);
-extern Lisp_Object read_filtered_event P_ ((int, int, int, int, Lisp_Object));
+extern Lisp_Object read_filtered_event (int, int, int, int, Lisp_Object);
 EXFUN (Feval_region, 4);
-extern Lisp_Object check_obarray P_ ((Lisp_Object));
-extern Lisp_Object intern P_ ((const char *));
+extern Lisp_Object check_obarray (Lisp_Object);
+extern Lisp_Object intern (const char *);
 extern Lisp_Object intern_c_string (const char *);
-extern Lisp_Object make_symbol P_ ((char *));
-extern Lisp_Object oblookup P_ ((Lisp_Object, const char *, int, int));
+extern Lisp_Object make_symbol (const char *);
+extern Lisp_Object oblookup (Lisp_Object, const char *, EMACS_INT, EMACS_INT);
 #define LOADHIST_ATTACH(x) \
   do {									\
     if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list); \
   } while (0)
 extern Lisp_Object Vcurrent_load_list;
 extern Lisp_Object Vload_history, Vload_suffixes, Vload_file_rep_suffixes;
-extern int openp P_ ((Lisp_Object, Lisp_Object, Lisp_Object,
-		      Lisp_Object *, Lisp_Object));
-extern int isfloat_string P_ ((char *, int));
-extern void map_obarray P_ ((Lisp_Object, void (*) (Lisp_Object, Lisp_Object),
-			     Lisp_Object));
-extern void dir_warning P_ ((char *, Lisp_Object));
-extern void close_load_descs P_ ((void));
-extern void init_obarray P_ ((void));
-extern void init_lread P_ ((void));
-extern void syms_of_lread P_ ((void));
+extern int openp (Lisp_Object, Lisp_Object, Lisp_Object,
+                  Lisp_Object *, Lisp_Object);
+extern int isfloat_string (const char *, int);
+extern void map_obarray (Lisp_Object, void (*) (Lisp_Object, Lisp_Object),
+                         Lisp_Object);
+extern void dir_warning (const char *, Lisp_Object);
+extern void close_load_descs (void);
+extern void init_obarray (void);
+extern void init_lread (void);
+extern void syms_of_lread (void);
 
 /* Defined in eval.c */
 extern Lisp_Object Qautoload, Qexit, Qinteractive, Qcommandp, Qdefun, Qmacro;
@@ -2838,7 +2902,8 @@ extern Lisp_Object Vautoload_queue;
 extern Lisp_Object Vdebug_on_error;
 extern Lisp_Object Vsignaling_function;
 extern int handling_signal;
-extern int interactive_p P_ ((int));
+extern int debug_on_next_call;
+extern int interactive_p (int);
 
 /* To run a normal hook, use the appropriate function from the list below.
    The calling convention:
@@ -2852,8 +2917,8 @@ EXFUN (Frun_hooks, MANY);
 EXFUN (Frun_hook_with_args, MANY);
 EXFUN (Frun_hook_with_args_until_success, MANY);
 EXFUN (Frun_hook_with_args_until_failure, MANY);
-extern Lisp_Object run_hook_list_with_args P_ ((Lisp_Object, int, Lisp_Object *));
-extern void run_hook_with_args_2 P_ ((Lisp_Object, Lisp_Object, Lisp_Object));
+extern Lisp_Object run_hook_list_with_args (Lisp_Object, int, Lisp_Object *);
+extern void run_hook_with_args_2 (Lisp_Object, Lisp_Object, Lisp_Object);
 EXFUN (Fand, UNEVALLED);
 EXFUN (For, UNEVALLED);
 EXFUN (Fif, UNEVALLED);
@@ -2873,50 +2938,56 @@ EXFUN (Fthrow, 2) NO_RETURN;
 EXFUN (Funwind_protect, UNEVALLED);
 EXFUN (Fcondition_case, UNEVALLED);
 EXFUN (Fsignal, 2);
-extern void xsignal P_ ((Lisp_Object, Lisp_Object)) NO_RETURN;
-extern void xsignal0 P_ ((Lisp_Object)) NO_RETURN;
-extern void xsignal1 P_ ((Lisp_Object, Lisp_Object)) NO_RETURN;
-extern void xsignal2 P_ ((Lisp_Object, Lisp_Object, Lisp_Object)) NO_RETURN;
-extern void xsignal3 P_ ((Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object)) NO_RETURN;
-extern void signal_error P_ ((char *, Lisp_Object)) NO_RETURN;
+extern void xsignal (Lisp_Object, Lisp_Object) NO_RETURN;
+extern void xsignal0 (Lisp_Object) NO_RETURN;
+extern void xsignal1 (Lisp_Object, Lisp_Object) NO_RETURN;
+extern void xsignal2 (Lisp_Object, Lisp_Object, Lisp_Object) NO_RETURN;
+extern void xsignal3 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object) NO_RETURN;
+extern void signal_error (const char *, Lisp_Object) NO_RETURN;
 EXFUN (Fautoload, 5);
 EXFUN (Fcommandp, 2);
 EXFUN (Feval, 1);
 EXFUN (Fapply, MANY);
 EXFUN (Ffuncall, MANY);
 EXFUN (Fbacktrace, 0);
-extern Lisp_Object apply1 P_ ((Lisp_Object, Lisp_Object));
-extern Lisp_Object call0 P_ ((Lisp_Object));
-extern Lisp_Object call1 P_ ((Lisp_Object, Lisp_Object));
-extern Lisp_Object call2 P_ ((Lisp_Object, Lisp_Object, Lisp_Object));
-extern Lisp_Object call3 P_ ((Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object));
-extern Lisp_Object call4 P_ ((Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object));
-extern Lisp_Object call5 P_ ((Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object));
-extern Lisp_Object call6 P_ ((Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object));
-extern Lisp_Object call7 P_ ((Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object));
+extern Lisp_Object apply1 (Lisp_Object, Lisp_Object);
+extern Lisp_Object call0 (Lisp_Object);
+extern Lisp_Object call1 (Lisp_Object, Lisp_Object);
+extern Lisp_Object call2 (Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object call3 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object call4 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object call5 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object call6 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object call7 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
 EXFUN (Fdo_auto_save, 2);
-extern Lisp_Object apply_lambda P_ ((Lisp_Object, Lisp_Object, int));
-extern Lisp_Object internal_catch P_ ((Lisp_Object, Lisp_Object (*) (Lisp_Object), Lisp_Object));
-extern Lisp_Object internal_lisp_condition_case P_ ((Lisp_Object, Lisp_Object, Lisp_Object));
-extern Lisp_Object internal_condition_case P_ ((Lisp_Object (*) (void), Lisp_Object, Lisp_Object (*) (Lisp_Object)));
-extern Lisp_Object internal_condition_case_1 P_ ((Lisp_Object (*) (Lisp_Object), Lisp_Object, Lisp_Object, Lisp_Object (*) (Lisp_Object)));
-extern Lisp_Object internal_condition_case_2 P_ ((Lisp_Object (*) (Lisp_Object, Lisp_Object), Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object (*) (Lisp_Object)));
-extern Lisp_Object internal_condition_case_n P_ ((Lisp_Object (*) (int, Lisp_Object *), int, Lisp_Object *, Lisp_Object, Lisp_Object (*) (Lisp_Object)));
-extern void specbind P_ ((Lisp_Object, Lisp_Object));
-extern void record_unwind_protect P_ ((Lisp_Object (*) (Lisp_Object), Lisp_Object));
-extern Lisp_Object unbind_to P_ ((int, Lisp_Object));
-extern void error P_ ((/* char *, ... */)) NO_RETURN;
-extern void do_autoload P_ ((Lisp_Object, Lisp_Object));
-extern Lisp_Object un_autoload P_ ((Lisp_Object));
+extern Lisp_Object apply_lambda (Lisp_Object, Lisp_Object, int);
+extern Lisp_Object internal_catch (Lisp_Object, Lisp_Object (*) (Lisp_Object), Lisp_Object);
+extern Lisp_Object internal_lisp_condition_case (Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object internal_condition_case (Lisp_Object (*) (void), Lisp_Object, Lisp_Object (*) (Lisp_Object));
+extern Lisp_Object internal_condition_case_1 (Lisp_Object (*) (Lisp_Object), Lisp_Object, Lisp_Object, Lisp_Object (*) (Lisp_Object));
+extern Lisp_Object internal_condition_case_2 (Lisp_Object (*) (Lisp_Object, Lisp_Object), Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object (*) (Lisp_Object));
+extern Lisp_Object internal_condition_case_n (Lisp_Object (*) (int, Lisp_Object *), int, Lisp_Object *, Lisp_Object, Lisp_Object (*) (Lisp_Object));
+extern void specbind (Lisp_Object, Lisp_Object);
+extern void record_unwind_protect (Lisp_Object (*) (Lisp_Object), Lisp_Object);
+extern Lisp_Object unbind_to (int, Lisp_Object);
+extern void error (const char *, ...) NO_RETURN;
+extern void verror (const char *, va_list) NO_RETURN;
+extern void do_autoload (Lisp_Object, Lisp_Object);
+extern Lisp_Object un_autoload (Lisp_Object);
 EXFUN (Ffetch_bytecode, 1);
-extern void init_eval_once P_ ((void));
-extern Lisp_Object safe_call P_ ((int, Lisp_Object *));
-extern Lisp_Object safe_call1 P_ ((Lisp_Object, Lisp_Object));
+extern void init_eval_once (void);
+extern Lisp_Object safe_call (int, Lisp_Object *);
+extern Lisp_Object safe_call1 (Lisp_Object, Lisp_Object);
 extern Lisp_Object safe_call2 (Lisp_Object, Lisp_Object, Lisp_Object);
-extern void init_eval P_ ((void));
-extern void syms_of_eval P_ ((void));
+extern void init_eval (void);
+extern void syms_of_eval (void);
 
 /* Defined in editfns.c */
+extern Lisp_Object last_nonmenu_event;
+extern Lisp_Object Qfield;
+extern Lisp_Object Vinhibit_field_text_motion;
+extern Lisp_Object Vsystem_name;
+extern Lisp_Object Vuser_login_name;
 EXFUN (Fpropertize, MANY);
 EXFUN (Fcurrent_message, 0);
 EXFUN (Fgoto_char, 1);
@@ -2937,20 +3008,20 @@ EXFUN (Finsert_and_inherit, MANY);
 EXFUN (Finsert_before_markers, MANY);
 EXFUN (Finsert_buffer_substring, 3);
 EXFUN (Finsert_char, 3);
-extern void insert1 P_ ((Lisp_Object));
+extern void insert1 (Lisp_Object);
 EXFUN (Feolp, 0);
 EXFUN (Feobp, 0);
 EXFUN (Fbolp, 0);
 EXFUN (Fbobp, 0);
 EXFUN (Fformat, MANY);
 EXFUN (Fmessage, MANY);
-extern Lisp_Object format2 P_ ((char *, Lisp_Object, Lisp_Object));
+extern Lisp_Object format2 (const char *, Lisp_Object, Lisp_Object);
 EXFUN (Fbuffer_substring, 2);
 EXFUN (Fbuffer_string, 0);
-extern Lisp_Object save_excursion_save P_ ((void));
-extern Lisp_Object save_restriction_save P_ ((void));
-extern Lisp_Object save_excursion_restore P_ ((Lisp_Object));
-extern Lisp_Object save_restriction_restore P_ ((Lisp_Object));
+extern Lisp_Object save_excursion_save (void);
+extern Lisp_Object save_restriction_save (void);
+extern Lisp_Object save_excursion_restore (Lisp_Object);
+extern Lisp_Object save_restriction_restore (Lisp_Object);
 EXFUN (Fchar_to_string, 1);
 EXFUN (Fdelete_region, 2);
 EXFUN (Fnarrow_to_region, 2);
@@ -2958,33 +3029,33 @@ EXFUN (Fwiden, 0);
 EXFUN (Fuser_login_name, 1);
 EXFUN (Fsystem_name, 0);
 EXFUN (Fcurrent_time, 0);
-extern int clip_to_bounds P_ ((int, int, int));
-extern Lisp_Object make_buffer_string P_ ((int, int, int));
-extern Lisp_Object make_buffer_string_both P_ ((int, int, int, int, int));
-extern void init_editfns P_ ((void));
-extern void syms_of_editfns P_ ((void));
-extern Lisp_Object Vinhibit_field_text_motion;
+extern EMACS_INT clip_to_bounds (EMACS_INT, EMACS_INT, EMACS_INT);
+extern Lisp_Object make_buffer_string (EMACS_INT, EMACS_INT, int);
+extern Lisp_Object make_buffer_string_both (EMACS_INT, EMACS_INT, EMACS_INT,
+					    EMACS_INT, int);
+extern void init_editfns (void);
+extern void syms_of_editfns (void);
 EXFUN (Fconstrain_to_field, 5);
 EXFUN (Ffield_string, 1);
 EXFUN (Fdelete_field, 1);
 EXFUN (Ffield_beginning, 3);
 EXFUN (Ffield_end, 3);
 EXFUN (Ffield_string_no_properties, 1);
-extern void set_time_zone_rule P_ ((char *));
+extern void set_time_zone_rule (const char *);
 
-/* defined in buffer.c */
-extern int mouse_face_overlay_overlaps P_ ((Lisp_Object));
-extern void nsberror P_ ((Lisp_Object)) NO_RETURN;
+/* Defined in buffer.c */
+extern int mouse_face_overlay_overlaps (Lisp_Object);
+extern void nsberror (Lisp_Object) NO_RETURN;
 EXFUN (Fset_buffer_multibyte, 1);
 EXFUN (Foverlay_start, 1);
 EXFUN (Foverlay_end, 1);
 EXFUN (Foverlay_buffer, 1);
-extern void adjust_overlays_for_insert P_ ((EMACS_INT, EMACS_INT));
-extern void adjust_overlays_for_delete P_ ((EMACS_INT, EMACS_INT));
-extern void fix_start_end_in_overlays P_ ((int, int));
-extern void report_overlay_modification P_ ((Lisp_Object, Lisp_Object, int,
-					     Lisp_Object, Lisp_Object, Lisp_Object));
-extern int overlay_touches_p P_ ((int));
+extern void adjust_overlays_for_insert (EMACS_INT, EMACS_INT);
+extern void adjust_overlays_for_delete (EMACS_INT, EMACS_INT);
+extern void fix_start_end_in_overlays (EMACS_INT, EMACS_INT);
+extern void report_overlay_modification (Lisp_Object, Lisp_Object, int,
+                                         Lisp_Object, Lisp_Object, Lisp_Object);
+extern int overlay_touches_p (EMACS_INT);
 extern Lisp_Object Vbuffer_alist, Vinhibit_read_only;
 EXFUN (Fbuffer_list, 1);
 EXFUN (Fget_buffer, 1);
@@ -3005,38 +3076,42 @@ EXFUN (Fbuffer_disable_undo, 1);
 EXFUN (Fbuffer_enable_undo, 1);
 EXFUN (Ferase_buffer, 0);
 extern Lisp_Object Qoverlayp;
-extern Lisp_Object Qevaporate;
-extern Lisp_Object get_truename_buffer P_ ((Lisp_Object));
+extern Lisp_Object Qpriority, Qwindow, Qevaporate, Qbefore_string, Qafter_string;
+extern Lisp_Object get_truename_buffer (Lisp_Object);
 extern struct buffer *all_buffers;
 EXFUN (Fprevious_overlay_change, 1);
 EXFUN (Fbuffer_file_name, 1);
-extern void init_buffer_once P_ ((void));
-extern void init_buffer P_ ((void));
-extern void syms_of_buffer P_ ((void));
-extern void keys_of_buffer P_ ((void));
+extern void init_buffer_once (void);
+extern void init_buffer (void);
+extern void syms_of_buffer (void);
+extern void keys_of_buffer (void);
 
-/* defined in marker.c */
+/* Defined in marker.c */
 
 EXFUN (Fmarker_position, 1);
 EXFUN (Fmarker_buffer, 1);
 EXFUN (Fcopy_marker, 2);
 EXFUN (Fset_marker, 3);
-extern int marker_position P_ ((Lisp_Object));
-extern int marker_byte_position P_ ((Lisp_Object));
-extern void clear_charpos_cache P_ ((struct buffer *));
-extern int charpos_to_bytepos P_ ((int));
-extern int buf_charpos_to_bytepos P_ ((struct buffer *, int));
-extern int buf_bytepos_to_charpos P_ ((struct buffer *, int));
-extern void unchain_marker P_ ((struct Lisp_Marker *marker));
-extern Lisp_Object set_marker_restricted P_ ((Lisp_Object, Lisp_Object, Lisp_Object));
-extern Lisp_Object set_marker_both P_ ((Lisp_Object, Lisp_Object, int, int));
-extern Lisp_Object set_marker_restricted_both P_ ((Lisp_Object, Lisp_Object,
-						   int, int));
-extern void syms_of_marker P_ ((void));
+extern EMACS_INT marker_position (Lisp_Object);
+extern EMACS_INT marker_byte_position (Lisp_Object);
+extern void clear_charpos_cache (struct buffer *);
+extern EMACS_INT charpos_to_bytepos (EMACS_INT);
+extern EMACS_INT buf_charpos_to_bytepos (struct buffer *, EMACS_INT);
+extern EMACS_INT buf_bytepos_to_charpos (struct buffer *, EMACS_INT);
+extern void unchain_marker (struct Lisp_Marker *marker);
+extern Lisp_Object set_marker_restricted (Lisp_Object, Lisp_Object, Lisp_Object);
+extern Lisp_Object set_marker_both (Lisp_Object, Lisp_Object, EMACS_INT, EMACS_INT);
+extern Lisp_Object set_marker_restricted_both (Lisp_Object, Lisp_Object,
+                                               EMACS_INT, EMACS_INT);
+extern void syms_of_marker (void);
 
 /* Defined in fileio.c */
 
 extern Lisp_Object Qfile_error;
+extern Lisp_Object Qfile_exists_p;
+extern Lisp_Object Qfile_directory_p;
+extern Lisp_Object Qinsert_file_contents;
+extern Lisp_Object Vauto_save_list_file_name;
 EXFUN (Ffind_file_name_handler, 2);
 EXFUN (Ffile_name_as_directory, 1);
 EXFUN (Fmake_temp_name, 1);
@@ -3049,7 +3124,7 @@ EXFUN (Ffile_exists_p, 1);
 EXFUN (Ffile_name_absolute_p, 1);
 EXFUN (Fdirectory_file_name, 1);
 EXFUN (Ffile_name_directory, 1);
-extern Lisp_Object expand_and_dir_to_file P_ ((Lisp_Object, Lisp_Object));
+extern Lisp_Object expand_and_dir_to_file (Lisp_Object, Lisp_Object);
 EXFUN (Ffile_accessible_directory_p, 1);
 EXFUN (Funhandled_file_name_directory, 1);
 EXFUN (Ffile_directory_p, 1);
@@ -3057,47 +3132,55 @@ EXFUN (Fwrite_region, 7);
 EXFUN (Ffile_readable_p, 1);
 EXFUN (Ffile_executable_p, 1);
 EXFUN (Fread_file_name, 6);
-extern Lisp_Object close_file_unwind P_ ((Lisp_Object));
-extern Lisp_Object restore_point_unwind P_ ((Lisp_Object));
-extern void report_file_error P_ ((const char *, Lisp_Object)) NO_RETURN;
-extern int internal_delete_file P_ ((Lisp_Object, Lisp_Object));
-extern void syms_of_fileio P_ ((void));
-extern Lisp_Object make_temp_name P_ ((Lisp_Object, int));
+extern Lisp_Object close_file_unwind (Lisp_Object);
+extern Lisp_Object restore_point_unwind (Lisp_Object);
+extern void report_file_error (const char *, Lisp_Object) NO_RETURN;
+extern int internal_delete_file (Lisp_Object);
+extern void syms_of_fileio (void);
+extern Lisp_Object make_temp_name (Lisp_Object, int);
 EXFUN (Fmake_symbolic_link, 3);
 extern Lisp_Object Qdelete_file;
 
 /* Defined in abbrev.c */
 
-extern void syms_of_abbrev P_ ((void));
+extern void syms_of_abbrev (void);
 
-/* defined in search.c */
-extern void shrink_regexp_cache P_ ((void));
+/* Defined in search.c */
+extern void shrink_regexp_cache (void);
 EXFUN (Fstring_match, 3);
-extern void restore_search_regs P_ ((void));
+extern void restore_search_regs (void);
 EXFUN (Fmatch_data, 3);
 EXFUN (Fset_match_data, 2);
 EXFUN (Fmatch_beginning, 1);
 EXFUN (Fmatch_end, 1);
-extern void record_unwind_save_match_data P_ ((void));
+extern void record_unwind_save_match_data (void);
 EXFUN (Flooking_at, 1);
-extern int fast_string_match P_ ((Lisp_Object, Lisp_Object));
-extern int fast_c_string_match_ignore_case P_ ((Lisp_Object, const char *));
-extern int fast_string_match_ignore_case P_ ((Lisp_Object, Lisp_Object));
-extern EMACS_INT fast_looking_at P_ ((Lisp_Object, EMACS_INT, EMACS_INT,
-				      EMACS_INT, EMACS_INT, Lisp_Object));
-extern int scan_buffer P_ ((int, EMACS_INT, EMACS_INT, int, int *, int));
-extern int scan_newline P_ ((EMACS_INT, EMACS_INT, EMACS_INT, EMACS_INT,
-			     int, int));
-extern int find_next_newline P_ ((EMACS_INT, int));
-extern int find_next_newline_no_quit P_ ((EMACS_INT, int));
-extern int find_before_next_newline P_ ((EMACS_INT, EMACS_INT, int));
-extern void syms_of_search P_ ((void));
-extern void clear_regexp_cache P_ ((void));
-
-/* defined in minibuf.c */
-
+extern int fast_string_match (Lisp_Object, Lisp_Object);
+extern int fast_c_string_match_ignore_case (Lisp_Object, const char *);
+extern int fast_string_match_ignore_case (Lisp_Object, Lisp_Object);
+extern EMACS_INT fast_looking_at (Lisp_Object, EMACS_INT, EMACS_INT,
+                                  EMACS_INT, EMACS_INT, Lisp_Object);
+extern EMACS_INT scan_buffer (int, EMACS_INT, EMACS_INT, EMACS_INT,
+			      int *, int);
+extern EMACS_INT scan_newline (EMACS_INT, EMACS_INT, EMACS_INT, EMACS_INT,
+			       EMACS_INT, int);
+extern EMACS_INT find_next_newline (EMACS_INT, int);
+extern EMACS_INT find_next_newline_no_quit (EMACS_INT, EMACS_INT);
+extern EMACS_INT find_before_next_newline (EMACS_INT, EMACS_INT, EMACS_INT);
+extern void syms_of_search (void);
+extern void clear_regexp_cache (void);
+
+/* Defined in minibuf.c */
+
+extern Lisp_Object Qcompletion_ignore_case;
+extern Lisp_Object Vcompletion_regexp_list;
+extern Lisp_Object Vhistory_length;
+extern Lisp_Object Vminibuffer_list;
 extern Lisp_Object last_minibuf_string;
-extern void choose_minibuf_frame P_ ((void));
+extern int completion_ignore_case;
+extern int history_delete_duplicates;
+extern int minibuffer_auto_raise;
+extern void choose_minibuf_frame (void);
 EXFUN (Fcompleting_read, 8);
 EXFUN (Fread_from_minibuffer, 7);
 EXFUN (Fread_variable, 2);
@@ -3107,57 +3190,67 @@ EXFUN (Feval_minibuffer, 2);
 EXFUN (Fread_string, 5);
 EXFUN (Fread_no_blanks_input, 3);
 EXFUN (Fassoc_string, 3);
-extern Lisp_Object get_minibuffer P_ ((int));
-extern void temp_echo_area_glyphs P_ ((Lisp_Object));
-extern void init_minibuf_once P_ ((void));
-extern void syms_of_minibuf P_ ((void));
+extern Lisp_Object get_minibuffer (int);
+extern void temp_echo_area_glyphs (Lisp_Object);
+extern void init_minibuf_once (void);
+extern void syms_of_minibuf (void);
 
 /* Defined in callint.c */
 
 extern Lisp_Object Qminus, Qplus, Vcurrent_prefix_arg;
+extern Lisp_Object Qwhen;
 extern Lisp_Object Vcommand_history;
+extern Lisp_Object Vmark_even_if_inactive;
 extern Lisp_Object Qcall_interactively, Qmouse_leave_buffer_hook;
 EXFUN (Fcall_interactively, 3);
 EXFUN (Fprefix_numeric_value, 1);
-extern void syms_of_callint P_ ((void));
+extern void syms_of_callint (void);
 
-/* defined in casefiddle.c */
+/* Defined in casefiddle.c */
 
+extern Lisp_Object Qidentity;
 EXFUN (Fdowncase, 1);
 EXFUN (Fupcase, 1);
 EXFUN (Fcapitalize, 1);
 EXFUN (Fupcase_region, 2);
 EXFUN (Fupcase_initials, 1);
 EXFUN (Fupcase_initials_region, 2);
-extern void syms_of_casefiddle P_ ((void));
-extern void keys_of_casefiddle P_ ((void));
+extern void syms_of_casefiddle (void);
+extern void keys_of_casefiddle (void);
 
-/* defined in casetab.c */
+/* Defined in casetab.c */
 
 EXFUN (Fset_case_table, 1);
 EXFUN (Fset_standard_case_table, 1);
-extern void init_casetab_once P_ ((void));
-extern void syms_of_casetab P_ ((void));
+extern void init_casetab_once (void);
+extern void syms_of_casetab (void);
 
-/* defined in keyboard.c */
+/* Defined in keyboard.c */
 
 extern int echoing;
 extern Lisp_Object echo_message_buffer;
 extern struct kboard *echo_kboard;
-extern void cancel_echoing P_ ((void));
+extern void cancel_echoing (void);
 extern Lisp_Object Qdisabled, QCfilter;
+extern Lisp_Object Qabove_handle, Qhandle, Qbelow_handle;
+extern Lisp_Object Qup, Qdown, Qbottom, Qend_scroll;
+extern Lisp_Object Qtop, Qratio;
+extern Lisp_Object Vsaved_region_selection;
+extern Lisp_Object Vselect_active_regions;
 extern Lisp_Object Vtty_erase_char, Vhelp_form, Vtop_level;
 extern Lisp_Object Vthrow_on_input;
 extern int input_pending;
 EXFUN (Fdiscard_input, 0);
 EXFUN (Frecursive_edit, 0);
-EXFUN (Ftop_level, 0);
+EXFUN (Ftop_level, 0) NO_RETURN;
+EXFUN (Fexit_recursive_edit, 0) NO_RETURN;
+EXFUN (Fabort_recursive_edit, 0) NO_RETURN;
 EXFUN (Fcommand_execute, 4);
 EXFUN (Finput_pending_p, 0);
-extern Lisp_Object menu_bar_items P_ ((Lisp_Object));
-extern Lisp_Object tool_bar_items P_ ((Lisp_Object, int *));
+extern Lisp_Object menu_bar_items (Lisp_Object);
+extern Lisp_Object tool_bar_items (Lisp_Object, int *);
 extern Lisp_Object Qvertical_scroll_bar;
-extern void discard_mouse_events P_ ((void));
+extern void discard_mouse_events (void);
 EXFUN (Fevent_convert_list, 1);
 EXFUN (Fread_key_sequence, 5);
 EXFUN (Fset_input_interrupt_mode, 1);
@@ -3166,41 +3259,42 @@ EXFUN (Fset_input_meta_mode, 2);
 EXFUN (Fset_quit_char, 1);
 EXFUN (Fset_input_mode, 4);
 extern Lisp_Object pending_funcalls;
-extern int detect_input_pending P_ ((void));
-extern int detect_input_pending_ignore_squeezables P_ ((void));
-extern int detect_input_pending_run_timers P_ ((int));
-extern void safe_run_hooks P_ ((Lisp_Object));
-extern void cmd_error_internal P_ ((Lisp_Object, char *));
-extern Lisp_Object command_loop_1 P_ ((void));
-extern Lisp_Object recursive_edit_1 P_ ((void));
-extern void record_auto_save P_ ((void));
-extern void init_keyboard P_ ((void));
-extern void syms_of_keyboard P_ ((void));
-extern void keys_of_keyboard P_ ((void));
-extern char *push_key_description P_ ((unsigned int, char *, int));
-
-
-/* defined in indent.c */
+extern int detect_input_pending (void);
+extern int detect_input_pending_ignore_squeezables (void);
+extern int detect_input_pending_run_timers (int);
+extern void safe_run_hooks (Lisp_Object);
+extern void cmd_error_internal (Lisp_Object, const char *);
+extern Lisp_Object command_loop_1 (void);
+extern Lisp_Object recursive_edit_1 (void);
+extern void record_auto_save (void);
+extern void init_keyboard (void);
+extern void syms_of_keyboard (void);
+extern void keys_of_keyboard (void);
+extern char *push_key_description (unsigned int, char *, int);
+
+
+/* Defined in indent.c */
 EXFUN (Fvertical_motion, 2);
 EXFUN (Findent_to, 2);
 EXFUN (Fcurrent_column, 0);
 EXFUN (Fmove_to_column, 2);
-extern double current_column P_ ((void));
-extern void invalidate_current_column P_ ((void));
-extern int indented_beyond_p P_ ((int, int, double));
-extern void syms_of_indent P_ ((void));
+extern double current_column (void);
+extern void invalidate_current_column (void);
+extern int indented_beyond_p (EMACS_INT, EMACS_INT, double);
+extern void syms_of_indent (void);
 
-/* defined in frame.c */
+/* Defined in frame.c */
 #ifdef HAVE_WINDOW_SYSTEM
 extern Lisp_Object Vx_resource_name;
 extern Lisp_Object Vx_resource_class;
 #endif /* HAVE_WINDOW_SYSTEM */
+extern Lisp_Object Qonly;
 extern Lisp_Object Qvisible;
-extern void store_frame_param P_ ((struct frame *, Lisp_Object, Lisp_Object));
-extern void store_in_alist P_ ((Lisp_Object *, Lisp_Object, Lisp_Object));
-extern Lisp_Object do_switch_frame P_ ((Lisp_Object, int, int, Lisp_Object));
-extern Lisp_Object get_frame_param P_ ((struct frame *, Lisp_Object));
-extern Lisp_Object frame_buffer_predicate P_ ((Lisp_Object));
+extern void store_frame_param (struct frame *, Lisp_Object, Lisp_Object);
+extern void store_in_alist (Lisp_Object *, Lisp_Object, Lisp_Object);
+extern Lisp_Object do_switch_frame (Lisp_Object, int, int, Lisp_Object);
+extern Lisp_Object get_frame_param (struct frame *, Lisp_Object);
+extern Lisp_Object frame_buffer_predicate (Lisp_Object);
 EXFUN (Fframep, 1);
 EXFUN (Fselect_frame, 2);
 EXFUN (Fselected_frame, 0);
@@ -3227,31 +3321,39 @@ EXFUN (Fset_frame_position, 3);
 EXFUN (Fraise_frame, 1);
 EXFUN (Fredirect_frame_focus, 2);
 EXFUN (Fset_frame_selected_window, 3);
-extern Lisp_Object frame_buffer_list P_ ((Lisp_Object));
-extern void frames_discard_buffer P_ ((Lisp_Object));
-extern void set_frame_buffer_list P_ ((Lisp_Object, Lisp_Object));
-extern void frames_bury_buffer P_ ((Lisp_Object));
-extern void syms_of_frame P_ ((void));
-
-/* defined in emacs.c */
-extern Lisp_Object decode_env_path P_ ((char *, char *));
+extern Lisp_Object frame_buffer_list (Lisp_Object);
+extern void frames_discard_buffer (Lisp_Object);
+extern void set_frame_buffer_list (Lisp_Object, Lisp_Object);
+extern void frames_bury_buffer (Lisp_Object);
+extern void syms_of_frame (void);
+
+/* Defined in emacs.c */
+extern char **initial_argv;
+extern int initial_argc;
+#if defined(HAVE_X_WINDOWS) || defined(HAVE_NS)
+extern int display_arg;
+#endif
+extern Lisp_Object decode_env_path (const char *, const char *);
 extern Lisp_Object Vinvocation_name, Vinvocation_directory;
 extern Lisp_Object Vbefore_init_time, Vafter_init_time;
 extern Lisp_Object Vinstallation_directory;
 extern Lisp_Object empty_unibyte_string, empty_multibyte_string;
-EXFUN (Fkill_emacs, 1);
+extern Lisp_Object Qfile_name_handler_alist;
+extern Lisp_Object Vdynamic_library_alist;
+extern void (*fatal_error_signal_hook) (void);
+EXFUN (Fkill_emacs, 1) NO_RETURN;
 #if HAVE_SETLOCALE
-void fixup_locale P_ ((void));
-void synchronize_system_messages_locale P_ ((void));
-void synchronize_system_time_locale P_ ((void));
+void fixup_locale (void);
+void synchronize_system_messages_locale (void);
+void synchronize_system_time_locale (void);
 #else
 #define setlocale(category, locale)
 #define fixup_locale()
 #define synchronize_system_messages_locale()
 #define synchronize_system_time_locale()
 #endif
-void shut_down_emacs P_ ((int, int, Lisp_Object));
-/* Nonzero means don't do interactive redisplay and don't change tty modes */
+void shut_down_emacs (int, int, Lisp_Object);
+/* Nonzero means don't do interactive redisplay and don't change tty modes.  */
 extern int noninteractive;
 
 /* Nonzero means don't load X resources or Windows Registry settings.  */
@@ -3262,12 +3364,13 @@ extern int inhibit_x_resources;
 extern int daemon_pipe[2];
 #define IS_DAEMON (daemon_pipe[1] != 0)
 
-/* Nonzero means don't do use window-system-specific display code */
+/* Nonzero means don't do use window-system-specific display code.  */
 extern int inhibit_window_system;
 /* Nonzero means that a filter or a sentinel is running.  */
 extern int running_asynch_code;
 
-/* defined in process.c */
+/* Defined in process.c */
+extern Lisp_Object QCtype, Qlocal;
 EXFUN (Fget_process, 1);
 EXFUN (Fget_buffer_process, 1);
 EXFUN (Fprocessp, 1);
@@ -3276,220 +3379,266 @@ EXFUN (Fkill_process, 2);
 EXFUN (Fprocess_send_eof, 1);
 EXFUN (Fwaiting_for_user_input_p, 0);
 extern Lisp_Object Qprocessp;
-extern void kill_buffer_processes P_ ((Lisp_Object));
-extern int wait_reading_process_output P_ ((int, int, int, int,
-					    Lisp_Object,
-					    struct Lisp_Process *,
-					    int));
-extern void add_keyboard_wait_descriptor P_ ((int));
-extern void delete_keyboard_wait_descriptor P_ ((int));
-extern void add_gpm_wait_descriptor P_ ((int));
-extern void delete_gpm_wait_descriptor P_ ((int));
-extern void close_process_descs P_ ((void));
-extern void init_process P_ ((void));
-extern void syms_of_process P_ ((void));
-extern void setup_process_coding_systems P_ ((Lisp_Object));
-
-/* defined in callproc.c */
+extern void kill_buffer_processes (Lisp_Object);
+extern int wait_reading_process_output (int, int, int, int,
+                                        Lisp_Object,
+                                        struct Lisp_Process *,
+                                        int);
+extern void add_keyboard_wait_descriptor (int);
+extern void delete_keyboard_wait_descriptor (int);
+extern void add_gpm_wait_descriptor (int);
+extern void delete_gpm_wait_descriptor (int);
+extern void close_process_descs (void);
+extern void init_process (void);
+extern void syms_of_process (void);
+extern void setup_process_coding_systems (Lisp_Object);
+
+/* Defined in callproc.c */
 extern Lisp_Object Vexec_path, Vexec_suffixes,
                    Vexec_directory, Vdata_directory;
 extern Lisp_Object Vdoc_directory;
+extern Lisp_Object Vshell_file_name;
 EXFUN (Fcall_process, MANY);
-extern int child_setup P_ ((int, int, int, char **, int, Lisp_Object));
-extern void init_callproc_1 P_ ((void));
-extern void init_callproc P_ ((void));
-extern void set_initial_environment P_ ((void));
-extern void syms_of_callproc P_ ((void));
-
-/* defined in doc.c */
+extern int child_setup (int, int, int, char **, int, Lisp_Object);
+extern void init_callproc_1 (void);
+extern void init_callproc (void);
+extern void set_initial_environment (void);
+extern void syms_of_callproc (void);
+
+/* Defined in doc.c */
+extern Lisp_Object Qfunction_documentation;
 extern Lisp_Object Vdoc_file_name;
 EXFUN (Fsubstitute_command_keys, 1);
 EXFUN (Fdocumentation, 2);
 EXFUN (Fdocumentation_property, 3);
-extern Lisp_Object read_doc_string P_ ((Lisp_Object));
-extern Lisp_Object get_doc_string P_ ((Lisp_Object, int, int));
-extern void syms_of_doc P_ ((void));
-extern int read_bytecode_char P_ ((int));
+extern Lisp_Object read_doc_string (Lisp_Object);
+extern Lisp_Object get_doc_string (Lisp_Object, int, int);
+extern void syms_of_doc (void);
+extern int read_bytecode_char (int);
 
-/* defined in bytecode.c */
+/* Defined in bytecode.c */
 extern Lisp_Object Qbytecode;
 EXFUN (Fbyte_code, 3);
-extern void syms_of_bytecode P_ ((void));
+extern void syms_of_bytecode (void);
 extern struct byte_stack *byte_stack_list;
-extern void mark_byte_stack P_ ((void));
-extern void unmark_byte_stack P_ ((void));
+extern void mark_byte_stack (void);
+extern void unmark_byte_stack (void);
 
-/* defined in macros.c */
+/* Defined in macros.c */
 extern Lisp_Object Qexecute_kbd_macro;
 EXFUN (Fexecute_kbd_macro, 3);
 EXFUN (Fcancel_kbd_macro_events, 0);
-extern void init_macros P_ ((void));
-extern void syms_of_macros P_ ((void));
+extern void init_macros (void);
+extern void syms_of_macros (void);
 
-/* defined in undo.c */
+/* Defined in undo.c */
+extern Lisp_Object Qapply;
 extern Lisp_Object Qinhibit_read_only;
 EXFUN (Fundo_boundary, 0);
-extern void truncate_undo_list P_ ((struct buffer *));
-extern void record_marker_adjustment P_ ((Lisp_Object, int));
-extern void record_insert P_ ((int, int));
-extern void record_delete P_ ((int, Lisp_Object));
-extern void record_first_change P_ ((void));
-extern void record_change P_ ((int, int));
-extern void record_property_change P_ ((int, int, Lisp_Object, Lisp_Object,
-					Lisp_Object));
-extern void syms_of_undo P_ ((void));
+extern void truncate_undo_list (struct buffer *);
+extern void record_marker_adjustment (Lisp_Object, EMACS_INT);
+extern void record_insert (EMACS_INT, EMACS_INT);
+extern void record_delete (EMACS_INT, Lisp_Object);
+extern void record_first_change (void);
+extern void record_change (EMACS_INT, EMACS_INT);
+extern void record_property_change (EMACS_INT, EMACS_INT,
+				    Lisp_Object, Lisp_Object,
+                                    Lisp_Object);
+extern void syms_of_undo (void);
 extern Lisp_Object Vundo_outer_limit;
 
-/* defined in textprop.c */
+/* Defined in textprop.c */
 extern Lisp_Object Qfont, Qmouse_face;
 extern Lisp_Object Qinsert_in_front_hooks, Qinsert_behind_hooks;
+extern Lisp_Object Qfront_sticky, Qrear_nonsticky;
+extern Lisp_Object Qminibuffer_prompt;
+
 EXFUN (Fnext_single_property_change, 4);
 EXFUN (Fnext_single_char_property_change, 4);
 EXFUN (Fprevious_single_property_change, 4);
 EXFUN (Fget_text_property, 3);
 EXFUN (Fput_text_property, 5);
-EXFUN (Fget_text_property, 3);
 EXFUN (Fprevious_char_property_change, 2);
 EXFUN (Fnext_char_property_change, 2);
-extern void report_interval_modification P_ ((Lisp_Object, Lisp_Object));
-extern Lisp_Object next_single_char_property_change P_ ((Lisp_Object,
-							 Lisp_Object,
-							 Lisp_Object,
-							 Lisp_Object));
+extern void report_interval_modification (Lisp_Object, Lisp_Object);
+extern Lisp_Object next_single_char_property_change (Lisp_Object,
+                                                     Lisp_Object,
+                                                     Lisp_Object,
+                                                     Lisp_Object);
 
-/* defined in menu.c */
-extern void syms_of_menu P_ ((void));
+/* Defined in menu.c */
+extern void syms_of_menu (void);
 
-/* defined in xmenu.c */
+/* Defined in xmenu.c */
 EXFUN (Fx_popup_menu, 2);
 EXFUN (Fx_popup_dialog, 3);
-extern void syms_of_xmenu P_ ((void));
+extern void syms_of_xmenu (void);
 
-/* defined in termchar.h */
+/* Defined in termchar.h */
 struct tty_display_info;
 
-/* defined in termhooks.h */
+/* Defined in termhooks.h */
 struct terminal;
 
-/* defined in sysdep.c */
+/* Defined in sysdep.c */
 #ifndef HAVE_GET_CURRENT_DIR_NAME
-extern char *get_current_dir_name P_ ((void));
+extern char *get_current_dir_name (void);
+#endif
+extern void stuff_char (char c);
+extern void init_sigio (int);
+extern void sys_subshell (void);
+extern void sys_suspend (void);
+extern void discard_tty_input (void);
+extern void init_sys_modes (struct tty_display_info *);
+extern void reset_sys_modes (struct tty_display_info *);
+extern void init_all_sys_modes (void);
+extern void reset_all_sys_modes (void);
+extern void wait_for_termination (int);
+extern void flush_pending_output (int);
+extern void child_setup_tty (int);
+extern void setup_pty (int);
+extern int set_window_size (int, int, int);
+extern void create_process (Lisp_Object, char **, Lisp_Object);
+extern int emacs_open (const char *, int, int);
+extern int emacs_close (int);
+extern int emacs_read (int, char *, unsigned int);
+extern int emacs_write (int, const char *, unsigned int);
+#ifndef HAVE_MEMSET
+extern void *memset (void *, int, size_t);
+#endif
+#ifndef HAVE_MEMCPY
+extern void *memcpy (void *, void *, size_t);
+#endif
+#ifndef HAVE_MEMMOVE
+extern void *memmove (void *, void *, size_t);
 #endif
-extern void stuff_char P_ ((char c));
-extern void init_sigio P_ ((int));
-extern void sys_subshell P_ ((void));
-extern void sys_suspend P_ ((void));
-extern void discard_tty_input P_ ((void));
-extern void init_sys_modes P_ ((struct tty_display_info *));
-extern void reset_sys_modes P_ ((struct tty_display_info *));
-extern void init_all_sys_modes P_ ((void));
-extern void reset_all_sys_modes P_ ((void));
-extern void wait_for_termination P_ ((int));
-extern void flush_pending_output P_ ((int));
-extern void child_setup_tty P_ ((int));
-extern void setup_pty P_ ((int));
-extern int set_window_size P_ ((int, int, int));
-extern void create_process P_ ((Lisp_Object, char **, Lisp_Object));
-extern int emacs_open P_ ((const char *, int, int));
-extern int emacs_close P_ ((int));
-extern int emacs_read P_ ((int, char *, unsigned int));
-extern int emacs_write P_ ((int, const char *, unsigned int));
-
-/* defined in filelock.c */
+#ifndef HAVE_MEMCMP
+extern int memcmp (void *, void *, size_t);
+#endif
+
+/* Defined in filelock.c */
+extern Lisp_Object Vtemporary_file_directory;
 EXFUN (Funlock_buffer, 0);
 EXFUN (Ffile_locked_p, 1);
-extern void unlock_all_files P_ ((void));
-extern void lock_file P_ ((Lisp_Object));
-extern void unlock_file P_ ((Lisp_Object));
-extern void unlock_buffer P_ ((struct buffer *));
-extern void syms_of_filelock P_ ((void));
-extern void init_filelock P_ ((void));
+extern void unlock_all_files (void);
+extern void lock_file (Lisp_Object);
+extern void unlock_file (Lisp_Object);
+extern void unlock_buffer (struct buffer *);
+extern void syms_of_filelock (void);
+extern void init_filelock (void);
 
 /* Defined in sound.c */
-extern void syms_of_sound P_ ((void));
-extern void init_sound P_ ((void));
+extern void syms_of_sound (void);
+extern void init_sound (void);
 
 /* Defined in category.c */
-extern void init_category_once P_ ((void));
-extern Lisp_Object char_category_set P_ ((int));
-extern void syms_of_category P_ ((void));
+extern void init_category_once (void);
+extern Lisp_Object char_category_set (int);
+extern void syms_of_category (void);
 
 /* Defined in ccl.c */
-extern void syms_of_ccl P_ ((void));
+extern void syms_of_ccl (void);
 
 /* Defined in dired.c */
 EXFUN (Ffile_attributes, 2);
-extern void syms_of_dired P_ ((void));
-extern Lisp_Object directory_files_internal P_ ((Lisp_Object, Lisp_Object,
-						 Lisp_Object, Lisp_Object,
-						 int, Lisp_Object));
+extern void syms_of_dired (void);
+extern Lisp_Object directory_files_internal (Lisp_Object, Lisp_Object,
+                                             Lisp_Object, Lisp_Object,
+                                             int, Lisp_Object);
 
 /* Defined in term.c */
-extern void syms_of_term P_ ((void));
-extern void fatal P_ ((const char *msgid, ...)) NO_RETURN;
+extern int *char_ins_del_vector;
+extern void syms_of_term (void);
+extern void fatal (const char *msgid, ...) NO_RETURN;
 
 /* Defined in terminal.c */
 EXFUN (Fframe_terminal, 1);
 EXFUN (Fdelete_terminal, 2);
-extern void syms_of_terminal P_ ((void));
+extern void syms_of_terminal (void);
 
 /* Defined in font.c */
-extern void syms_of_font P_ ((void));
-extern void init_font P_ ((void));
+extern void syms_of_font (void);
+extern void init_font (void);
 
 #ifdef HAVE_WINDOW_SYSTEM
 /* Defined in fontset.c */
-extern void syms_of_fontset P_ ((void));
+extern void syms_of_fontset (void);
 EXFUN (Fset_fontset_font, 5);
 EXFUN (Fnew_fontset, 2);
 
 /* Defined in xfns.c, w32fns.c, or macfns.c */
+extern Lisp_Object Qfont_param;
+extern Lisp_Object Vx_no_window_manager;
 EXFUN (Fxw_display_color_p, 1);
 EXFUN (Fx_file_dialog, 5);
 EXFUN (Fx_focus_frame, 1);
 #endif
 
 /* Defined in xfaces.c */
+extern Lisp_Object Qdefault, Qtool_bar, Qregion, Qfringe;
+extern Lisp_Object Qheader_line, Qscroll_bar, Qcursor, Qborder, Qmouse, Qmenu;
+extern Lisp_Object Qmode_line_inactive, Qvertical_border;
+extern Lisp_Object Qface;
+extern Lisp_Object Qnormal;
+extern Lisp_Object QCfamily, QCweight, QCslant;
+extern Lisp_Object QCheight, QCname, QCwidth, QCforeground, QCbackground;
+extern Lisp_Object Vface_alternative_font_family_alist;
+extern Lisp_Object Vface_font_rescale_alist;
+extern Lisp_Object Vface_ignored_fonts;
+extern Lisp_Object Vface_alternative_font_registry_alist;
+extern Lisp_Object Vscalable_fonts_allowed;
 EXFUN (Fclear_face_cache, 1);
 EXFUN (Fx_load_color_file, 1);
-extern void syms_of_xfaces P_ ((void));
+extern void syms_of_xfaces (void);
 
 #ifndef HAVE_GETLOADAVG
 /* Defined in getloadavg.c */
-extern int getloadavg P_ ((double *, int));
+extern int getloadavg (double *, int);
 #endif
 
 #ifdef HAVE_X_WINDOWS
 /* Defined in xfns.c */
-extern void syms_of_xfns P_ ((void));
+extern void syms_of_xfns (void);
 
 /* Defined in xsmfns.c */
-extern void syms_of_xsmfns P_ ((void));
+extern void syms_of_xsmfns (void);
 
 /* Defined in xselect.c */
-EXFUN (Fx_send_client_event, 6);
-extern void syms_of_xselect P_ ((void));
+extern void syms_of_xselect (void);
 
 /* Defined in xterm.c */
-extern void syms_of_xterm P_ ((void));
+extern void syms_of_xterm (void);
 #endif /* HAVE_X_WINDOWS */
 
+#ifdef HAVE_WINDOW_SYSTEM
+/* Defined in xterm.c, nsterm.m, w32term.c */
+extern char *x_get_keysym_name (int);
+#endif /* HAVE_WINDOW_SYSTEM */
+
 #ifdef MSDOS
 /* Defined in msdos.c */
 EXFUN (Fmsdos_downcase_filename, 1);
 #endif
 
+#ifdef HAVE_LIBXML2
+/* Defined in xml.c */
+extern void syms_of_xml (void);
+#endif
+
 #ifdef HAVE_MENUS
 /* Defined in (x|w32)fns.c, nsfns.m...  */
-extern int have_menus_p P_ ((void));
+extern int have_menus_p (void);
 #endif
 
 #ifdef HAVE_DBUS
 /* Defined in dbusbind.c */
-int xd_pending_messages P_ ((void));
-void xd_read_queued_messages P_ ((void));
-void syms_of_dbusbind P_ ((void));
+void syms_of_dbusbind (void);
 #endif
+
+#ifdef DOS_NT
+/* Defined in msdos.c, w32.c */
+extern char *emacs_root_dir (void);
+#endif /* DOS_NT */
 
 /* Nonzero means Emacs has already been initialized.
    Used during startup to detect startup of dumped Emacs.  */
@@ -3497,28 +3646,22 @@ extern int initialized;
 
 extern int immediate_quit;	    /* Nonzero means ^G can quit instantly */
 
-extern POINTER_TYPE *xmalloc P_ ((size_t));
-extern POINTER_TYPE *xrealloc P_ ((POINTER_TYPE *, size_t));
-extern void xfree P_ ((POINTER_TYPE *));
+extern POINTER_TYPE *xmalloc (size_t);
+extern POINTER_TYPE *xrealloc (POINTER_TYPE *, size_t);
+extern void xfree (POINTER_TYPE *);
 
-extern char *xstrdup P_ ((const char *));
+extern char *xstrdup (const char *);
 
-extern char *egetenv P_ ((char *));
+extern char *egetenv (const char *);
 
 /* Set up the name of the machine we're running on.  */
-extern void init_system_name P_ ((void));
+extern void init_system_name (void);
 
 /* Some systems (e.g., NT) use a different path separator than Unix,
-   in addition to a device separator.  Default the path separator
+   in addition to a device separator.  Set the path separator
    to '/', and don't test for a device separator in IS_ANY_SEP.  */
 
-#ifdef WINDOWSNT
-extern Lisp_Object Vdirectory_sep_char;
-#endif
-
-#ifndef DIRECTORY_SEP
 #define DIRECTORY_SEP '/'
-#endif
 #ifndef IS_DIRECTORY_SEP
 #define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)
 #endif
@@ -3621,7 +3764,7 @@ extern Lisp_Object Vdirectory_sep_char;
 extern Lisp_Object safe_alloca_unwind (Lisp_Object);
 
 #define USE_SAFE_ALLOCA			\
-  int sa_count = SPECPDL_INDEX (), sa_must_free = 0
+  int sa_count = (int) SPECPDL_INDEX (), sa_must_free = 0
 
 /* SAFE_ALLOCA allocates a simple buffer.  */