#define CODING_ATTR_PRE_WRITE(attrs) AREF (attrs, coding_attr_pre_write)
#define CODING_ATTR_DEFAULT_CHAR(attrs) AREF (attrs, coding_attr_default_char)
#define CODING_ATTR_FOR_UNIBYTE(attrs) AREF (attrs, coding_attr_for_unibyte)
-#define CODING_ATTR_FLUSHING(attrs) AREF (attrs, coding_attr_flushing)
#define CODING_ATTR_PLIST(attrs) AREF (attrs, coding_attr_plist)
#define CODING_ATTR_CATEGORY(attrs) AREF (attrs, coding_attr_category)
#define CODING_ATTR_SAFE_CHARSETS(attrs)AREF (attrs, coding_attr_safe_charsets)
{
enum composition_state state;
enum composition_method method;
- int old_form; /* 0:pre-21 form, 1:post-21 form */
+ bool old_form; /* true if pre-21 form */
int length; /* number of elements produced in charbuf */
int nchars; /* number of characters composed */
int ncomps; /* number of composition components */
there was an invalid designation previously. */
int current_designation[4];
- /* Set to 1 temporarily only when graphic register 2 or 3 is invoked
- by single-shift while encoding. */
- int single_shifting;
-
- /* Set to 1 temporarily only when processing at beginning of line. */
- int bol;
-
/* If positive, we are now scanning CTEXT extended segment. */
int ctext_extended_segment_len;
- /* If nonzero, we are now scanning embedded UTF-8 sequence. */
- int embedded_utf_8;
+ /* True temporarily only when graphic register 2 or 3 is invoked by
+ single-shift while encoding. */
+ unsigned single_shifting : 1;
+
+ /* True temporarily only when processing at beginning of line. */
+ unsigned bol : 1;
+
+ /* If true, we are now scanning embedded UTF-8 sequence. */
+ unsigned embedded_utf_8 : 1;
/* The current composition. */
struct composition_status cmp_status;
struct emacs_mule_spec
{
- int full_support;
struct composition_status cmp_status;
};
Lisp_Object dst_object;
unsigned char *destination;
- /* Set to 1 if the source of conversion is not in the member
- `charbuf', but at `src_object'. */
- int chars_at_source;
-
/* If an element is non-negative, it is a character code.
If it is in the range -128..-1, it is a 8-bit character code
int *charbuf;
int charbuf_size, charbuf_used;
+ /* True if the source of conversion is not in the member
+ `charbuf', but at `src_object'. */
+ unsigned chars_at_source : 1;
+
/* Set to 1 if charbuf contains an annotation. */
- int annotated;
+ unsigned annotated : 1;
unsigned char carryover[64];
int carryover_bytes;
int default_char;
- int (*detector) (struct coding_system *,
- struct coding_detection_info *);
+ bool (*detector) (struct coding_system *, struct coding_detection_info *);
void (*decoder) (struct coding_system *);
- int (*encoder) (struct coding_system *);
+ bool (*encoder) (struct coding_system *);
};
/* Meanings of bits in the member `common_flags' of the structure
#define ENCODE_UTF_8(str) code_convert_string_norecord (str, Qutf_8, 1)
/* Extern declarations. */
-extern Lisp_Object code_conversion_save (int, int);
-extern int decoding_buffer_size (struct coding_system *, int);
-extern int encoding_buffer_size (struct coding_system *, int);
+extern Lisp_Object code_conversion_save (bool, bool);
extern void setup_coding_system (Lisp_Object, struct coding_system *);
extern Lisp_Object coding_charset_list (struct coding_system *);
extern Lisp_Object coding_system_charset_list (Lisp_Object);
extern Lisp_Object code_convert_string (Lisp_Object, Lisp_Object,
- Lisp_Object, int, int, int);
+ Lisp_Object, bool, bool, bool);
extern Lisp_Object code_convert_string_norecord (Lisp_Object, Lisp_Object,
- int);
+ bool);
extern Lisp_Object raw_text_coding_system (Lisp_Object);
extern Lisp_Object coding_inherit_eol_type (Lisp_Object, Lisp_Object);
extern Lisp_Object complement_process_encoding_system (Lisp_Object);
-extern int decode_coding_gap (struct coding_system *,
- ptrdiff_t, ptrdiff_t);
+extern void decode_coding_gap (struct coding_system *,
+ ptrdiff_t, ptrdiff_t);
extern void decode_coding_object (struct coding_system *,
Lisp_Object, ptrdiff_t, ptrdiff_t,
ptrdiff_t, ptrdiff_t, Lisp_Object);
extern Lisp_Object Qcoding_system_error;
extern char emacs_mule_bytes[256];
-extern int emacs_mule_string_char (unsigned char *);
#endif /* EMACS_CODING_H */