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- /* $XConsortium: Xfuncproto.h,v 1.7 91/05/13 20:49:21 rws Exp $ */
- /*
- * Copyright 1989, 1991 by the Massachusetts Institute of Technology
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. M.I.T. makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- */
-
- /* Definitions to make function prototypes manageable */
-
- #ifndef _XFUNCPROTO_H_
- #define _XFUNCPROTO_H_
-
- #ifndef NeedFunctionPrototypes
- #if defined(FUNCPROTO) || __STDC__ || defined(__cplusplus) || defined(c_plusplus)
- #define NeedFunctionPrototypes 1
- #else
- #define NeedFunctionPrototypes 0
- #endif
- #endif /* NeedFunctionPrototypes */
-
- #ifndef NeedVarargsPrototypes
- #if __STDC__ || defined(__cplusplus) || defined(c_plusplus) || (FUNCPROTO&2)
- #define NeedVarargsPrototypes 1
- #else
- #define NeedVarargsPrototypes 0
- #endif
- #endif /* NeedVarargsPrototypes */
-
- #if NeedFunctionPrototypes
-
- #ifndef NeedNestedPrototypes
- #if __STDC__ || defined(__cplusplus) || defined(c_plusplus) || (FUNCPROTO&8)
- #define NeedNestedPrototypes 1
- #else
- #define NeedNestedPrototypes 0
- #endif
- #endif /* NeedNestedPrototypes */
-
- #ifndef _Xconst
- #if __STDC__ || defined(__cplusplus) || defined(c_plusplus) || (FUNCPROTO&4)
- #define _Xconst const
- #else
- #define _Xconst
- #endif
- #endif /* _Xconst */
-
- #ifndef NeedWidePrototypes
- #ifdef NARROWPROTO
- #define NeedWidePrototypes 0
- #else
- #define NeedWidePrototypes 1 /* default to make interropt. easier */
- #endif
- #endif /* NeedWidePrototypes */
-
- #endif /* NeedFunctionPrototypes */
-
- #ifndef _XFUNCPROTOBEGIN
- #ifdef __cplusplus /* for C++ V2.0 */
- #define _XFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */
- #define _XFUNCPROTOEND }
- #else
- #define _XFUNCPROTOBEGIN
- #define _XFUNCPROTOEND
- #endif
- #endif /* _XFUNCPROTOBEGIN */
-
- #endif /* _XFUNCPROTO_H_ */
-