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Diffstat (limited to 'X11/Xfuncproto.h')
| -rw-r--r-- | X11/Xfuncproto.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/X11/Xfuncproto.h b/X11/Xfuncproto.h new file mode 100644 index 000000000..0ebe7db43 --- /dev/null +++ b/X11/Xfuncproto.h @@ -0,0 +1,122 @@ +/* $Xorg: Xfuncproto.h,v 1.4 2001/02/09 02:03:22 xorgcvs Exp $ */ +/* + * +Copyright 1989, 1991, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + * + */ +/* $XFree86: xc/include/Xfuncproto.h,v 3.4 2001/12/14 19:53:25 dawes Exp $ */ + +/* Definitions to make function prototypes manageable */ + +#ifndef _XFUNCPROTO_H_ +#define _XFUNCPROTO_H_ + +#ifndef NeedFunctionPrototypes +#define NeedFunctionPrototypes 1 +#endif /* NeedFunctionPrototypes */ + +#ifndef NeedVarargsPrototypes +#define NeedVarargsPrototypes 1 +#endif /* NeedVarargsPrototypes */ + +#if NeedFunctionPrototypes + +#ifndef NeedNestedPrototypes +#define NeedNestedPrototypes 1 +#endif /* NeedNestedPrototypes */ + +#ifndef _Xconst +#define _Xconst const +#endif /* _Xconst */ + +/* Function prototype configuration (see configure for more info) */ +#ifndef NARROWPROTO +/* #undef NARROWPROTO */ +#endif +#ifndef FUNCPROTO +/* #undef FUNCPROTO */ +#endif + +#ifndef NeedWidePrototypes +#ifdef NARROWPROTO +#define NeedWidePrototypes 0 +#else +#define NeedWidePrototypes 1 /* default to make interropt. easier */ +#endif +#endif /* NeedWidePrototypes */ + +#endif /* NeedFunctionPrototypes */ + +#ifndef _XFUNCPROTOBEGIN +#if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */ +#define _XFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */ +#define _XFUNCPROTOEND } +#else +#define _XFUNCPROTOBEGIN +#define _XFUNCPROTOEND +#endif +#endif /* _XFUNCPROTOBEGIN */ + +#if defined(__GNUC__) && (__GNUC__ >= 4) +# define _X_SENTINEL(x) __attribute__ ((__sentinel__(x))) +# define _X_ATTRIBUTE_PRINTF(x,y) __attribute__((__format__(__printf__,x,y))) +#else +# define _X_SENTINEL(x) +# define _X_ATTRIBUTE_PRINTF(x,y) +#endif /* GNUC >= 4 */ + +#if defined(__GNUC__) && (__GNUC__ >= 4) +# define _X_EXPORT __attribute__((visibility("default"))) +# define _X_HIDDEN __attribute__((visibility("hidden"))) +# define _X_INTERNAL __attribute__((visibility("internal"))) +#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) +# define _X_EXPORT __global +# define _X_HIDDEN __hidden +# define _X_INTERNAL __hidden +#else /* not gcc >= 4 and not Sun Studio >= 8 */ +# define _X_EXPORT +# define _X_HIDDEN +# define _X_INTERNAL +#endif /* GNUC >= 4 */ + +#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 303) +# define _X_LIKELY(x) __builtin_expect(!!(x), 1) +# define _X_UNLIKELY(x) __builtin_expect(!!(x), 0) +# define _X_INLINE inline +#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) +# define _X_LIKELY(x) (x) +# define _X_UNLIKELY(x) (x) +# define _X_INLINE inline +#else /* not gcc >= 3.3 and not Sun Studio >= 8 */ +# define _X_LIKELY(x) (x) +# define _X_UNLIKELY(x) (x) +# define _X_INLINE +#endif + +#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 301) +# define _X_DEPRECATED __attribute__((deprecated)) +#else /* not gcc >= 3.1 */ +# define _X_DEPRECATED +#endif + +#endif /* _XFUNCPROTO_H_ */ |