1 /* 2 * $TOG: Xmfuncs.h /main/1 1997/03/24 16:25:46 dbl $ 3 * 4 * 5 Copyright (c) 1990 X Consortium 6 7 Permission is hereby granted, free of charge, to any person obtaining a copy 8 of this software and associated documentation files (the "Software"), to deal 9 in the Software without restriction, including without limitation the rights 10 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 copies of the Software, and to permit persons to whom the Software is 12 furnished to do so, subject to the following conditions: 13 14 The above copyright notice and this permission notice shall be included in 15 all copies or substantial portions of the Software. 16 17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 21 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 24 Except as contained in this notice, the name of the X Consortium shall not be 25 used in advertising or otherwise to promote the sale, use or other dealings 26 in this Software without prior written authorization from the X Consortium. 27 * 28 */ 29 30 #ifndef _XFUNCS_H_ 31 #define _XFUNCS_H_ 32 33 #include <X11/Xosdefs.h> 34 35 /* the old Xfuncs.h, for pre-R6 */ 36 37 #ifdef X_USEBFUNCS 38 void bcopy(); 39 void bzero(); 40 int bcmp(); 41 #else 42 #if (__STDC__ && !defined(X_NOT_STDC_ENV) && !defined(sun) && !defined(macII) && !defined(apollo)) || defined(SVR4) || defined(hpux) || defined(_IBMR2) || defined(_SEQUENT_) 43 #include <string.h> 44 #define _XFUNCS_H_INCLUDED_STRING_H 45 #define bcopy(b1,b2,len) memmove(b2, b1, (size_t)(len)) 46 #define bzero(b,len) memset(b, 0, (size_t)(len)) 47 #define bcmp(b1,b2,len) memcmp(b1, b2, (size_t)(len)) 48 #else 49 #ifdef sgi 50 #include <bstring.h> 51 #else 52 #ifdef SYSV 53 #include <memory.h> 54 void bcopy(); 55 #define bzero(b,len) memset(b, 0, len) 56 #define bcmp(b1,b2,len) memcmp(b1, b2, len) 57 #else /* bsd */ 58 void bcopy(); 59 void bzero(); 60 int bcmp(); 61 #endif /* SYSV */ 62 #endif /* sgi */ 63 #endif /* __STDC__ and relatives */ 64 #endif /* X_USEBFUNCS */ 65 66 /* the new Xfuncs.h */ 67 68 #if !defined(X_NOT_STDC_ENV) && (!defined(sun) || defined(SVR4)) 69 /* the ANSI C way */ 70 #ifndef _XFUNCS_H_INCLUDED_STRING_H 71 #include <string.h> 72 #endif 73 #undef bzero 74 #define bzero(b,len) memset(b,0,len) 75 #else /* else X_NOT_STDC_ENV or SunOS 4 */ 76 #if defined(SYSV) || defined(luna) || defined(sun) || defined(__sxg__) 77 #include <memory.h> 78 #define memmove(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len)) 79 #if defined(SYSV) && defined(_XBCOPYFUNC) 80 #undef memmove 81 #define memmove(dst,src,len) _XBCOPYFUNC((char *)(src),(char *)(dst),(int)(len)) 82 #define _XNEEDBCOPYFUNC 83 #endif 84 #else /* else vanilla BSD */ 85 #define memmove(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len)) 86 #define memcpy(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len)) 87 #define memcmp(b1,b2,len) bcmp((char *)(b1),(char *)(b2),(int)(len)) 88 #endif /* SYSV else */ 89 #endif /* ! X_NOT_STDC_ENV else */ 90 91 #endif /* _XFUNCS_H_ */ 92