* systime.h: Doc fix.

	(EMACS_SET_USECS): Remember that a `usec' is a microsecond, not a
	millisecond.  What's three orders of magnitude between friends?
	* dispnew.c (Fsit_for, Fsleep_for): Remember to multiply the
	`milliseconds' argument by 1000 to get microseconds.

	Changes for Emacs 19 from Thorsten Ohl <ohl@chico.harvard.edu>:
	* s/mach2.h: copied from the Emacs 18.59 distribution.
	Don't define NO_REMAP, define START_FILES as
	`pre-crt0.o' instead.  Define LIB_MATH as `-lm', to override the
	default `-lm -lc' (there is no libc on the NeXT).
	* ymakefile (STARTFILES): Allow config.h to set this value even if
	ORDINARY_LINK is defined.
	* unexnext.c: Fix subdirectories for the machine dependent include
	files for NeXTStep 3.0; #include <mach/mach.h> and
	<mach-o/loader.h> instead of <mach.h> and <sys/loader.h>.
	(getsectbyname): Remove prototype for this; the system #include
	files take care of that.
	(malloc_cookie): New variable.
	(unexec_doit): Set malloc_cookie to the result returned by
	malloc_freezedry.
	* emacs.c (main): Declare malloc_cookie to be extern, so that we can
	get the value set when we dumped and pass it to malloc_jumpstart.
	* systime.h: The NeXT has a timezone function.

diff --git a/src/systime.h b/src/systime.h
index 285d9984365193a76b61875f285a80a95e659a26..094aee2a249c109dbc6b7f6f7c65d2b8da20046e 100644 (file)
--- a/src/systime.h
+++ b/src/systime.h
@@ -60,10 +60,10 @@ extern long timezone;
    EMACS_SET_SECS (TIME, SECONDS) sets that to SECONDS.
 
    EMACS_HAS_USECS is defined iff EMACS_TIME has a usecs component.
-   EMACS_USECS (TIME) is an rvalue for the milliseconds component of TIME.
-       This returns zero if EMACS_TIME doesn't have a milliseconds component.
-   EMACS_SET_USECS (TIME, MILLISECONDS) sets that to MILLISECONDS.
-       This does nothing if EMACS_TIME doesn't have a milliseconds component.
+   EMACS_USECS (TIME) is an rvalue for the microseconds component of TIME.
+       This returns zero if EMACS_TIME doesn't have a microseconds component.
+   EMACS_SET_USECS (TIME, MICROSECONDS) sets that to MICROSECONDS.
+       This does nothing if EMACS_TIME doesn't have a microseconds component.
 
    EMACS_SET_SECS_USECS (TIME, SECS, USECS) sets both components of TIME.
 
@@ -90,7 +90,7 @@ extern long timezone;
 #define EMACS_SECS(time)                   ((time).tv_sec  + 0)
 #define EMACS_USECS(time)                  ((time).tv_usec + 0)
 #define EMACS_SET_SECS(time, seconds)      ((time).tv_sec  = (seconds))
-#define EMACS_SET_USECS(time, milliseconds) ((time).tv_usec = (milliseconds))
+#define EMACS_SET_USECS(time, microseconds) ((time).tv_usec = (microseconds))
 
 #define EMACS_GET_TIME(time)                                   \
 {                                                              \
@@ -233,7 +233,7 @@ extern long timezone;
 #else /* ! defined (ultrix) || defined (hpux) || defined (_AIX) */
 /* If we are running SunOS, Mt. Xinu BSD, or MACH 2.5, these systems have a
    timezone function.  */
-#if (defined (hp9000) && ! defined (hpux) && defined (unix)) || defined (MACH) || defined (sun)
+#if (defined (hp9000) && ! defined (hpux) && defined (unix)) || defined (MACH) || defined (sun) || defined (NeXT)
 
 #define EMACS_GET_TZ_NAMES(standard, savings)                          \
   do {                                                                 \