diff options
Diffstat (limited to 'X11/Xlibint.h')
| -rw-r--r-- | X11/Xlibint.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/X11/Xlibint.h b/X11/Xlibint.h index f71692c5d..ff2975fe7 100644 --- a/X11/Xlibint.h +++ b/X11/Xlibint.h @@ -835,6 +835,15 @@ typedef struct _XExten { /* private to extension mechanism */ struct _XExten *next_flush; /* next in list of those with flushes */ } _XExtension; +/* Temporary definition until we can depend on an xproto release with it */ +#ifdef _X_COLD +# define _XLIB_COLD _X_COLD +#elif defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 403) /* 4.3+ */ +# define _XLIB_COLD __attribute__((__cold__)) +#else +# define _XLIB_COLD /* nothing */ +#endif + /* extension hooks */ #ifdef DataRoutineIsProcedure @@ -857,7 +866,14 @@ X11_EXTERN int (*_XErrorFunction)( extern void _XEatData( Display* /* dpy */, unsigned long /* n */ -); +) _XLIB_COLD; +extern void _XEatDataWords( + Display* /* dpy */, + unsigned long /* n */ +) _XLIB_COLD; +#if defined(__SUNPRO_C) /* Studio compiler alternative to "cold" attribute */ +# pragma rarely_called(_XEatData, _XEatDataWords) +#endif extern char *_XAllocScratch( Display* /* dpy */, unsigned long /* nbytes */ |