home *** CD-ROM | disk | FTP | other *** search
- /*
- * $XConsortium: Xfuncs.h,v 1.16 94/12/01 16:25:53 kaleb Exp $
- *
- *
- Copyright (c) 1990 X Consortium
-
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
- 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
- X CONSORTIUM 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 X Consortium 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 X Consortium.
- *
- */
-
- #ifndef _XFUNCS_H_
- #define _XFUNCS_H_
-
- #include <X11/Xosdefs.h>
-
- /* the old Xfuncs.h, for pre-R6 */
-
- #ifdef X_USEBFUNCS
- void bcopy();
- void bzero();
- int bcmp();
- #else
- #if (__STDC__ && !defined(X_NOT_STDC_ENV) && !defined(sun) && !defined(macII) && !defined(apollo)) || defined(SVR4) || defined(hpux) || defined(_IBMR2) || defined(_SEQUENT_)
- #include <string.h>
- #define _XFUNCS_H_INCLUDED_STRING_H
- #define bcopy(b1,b2,len) memmove(b2, b1, (size_t)(len))
- #define bzero(b,len) memset(b, 0, (size_t)(len))
- #define bcmp(b1,b2,len) memcmp(b1, b2, (size_t)(len))
- #else
- #ifdef sgi
- #include <bstring.h>
- #else
- #ifdef SYSV
- #include <memory.h>
- void bcopy();
- #define bzero(b,len) memset(b, 0, len)
- #define bcmp(b1,b2,len) memcmp(b1, b2, len)
- #else /* bsd */
- void bcopy();
- void bzero();
- int bcmp();
- #endif /* SYSV */
- #endif /* sgi */
- #endif /* __STDC__ and relatives */
- #endif /* X_USEBFUNCS */
-
- /* the new Xfuncs.h */
-
- #if !defined(X_NOT_STDC_ENV) && (!defined(sun) || defined(SVR4))
- /* the ANSI C way */
- #ifndef _XFUNCS_H_INCLUDED_STRING_H
- #include <string.h>
- #endif
- #undef bzero
- #define bzero(b,len) memset(b,0,len)
- #else /* else X_NOT_STDC_ENV or SunOS 4 */
- #if defined(SYSV) || defined(luna) || defined(sun) || defined(__sxg__)
- #include <memory.h>
- #define memmove(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len))
- #if defined(SYSV) && defined(_XBCOPYFUNC)
- #undef memmove
- #define memmove(dst,src,len) _XBCOPYFUNC((char *)(src),(char *)(dst),(int)(len))
- #define _XNEEDBCOPYFUNC
- #endif
- #else /* else vanilla BSD */
- #define memmove(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len))
- #define memcpy(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len))
- #define memcmp(b1,b2,len) bcmp((char *)(b1),(char *)(b2),(int)(len))
- #endif /* SYSV else */
- #endif /* ! X_NOT_STDC_ENV else */
-
- #endif /* _XFUNCS_H_ */
-