139 lines
3.9 KiB
C
139 lines
3.9 KiB
C
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/* mem.h
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Memory manipulation functions
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*/
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/*
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* C/C++ Run Time Library - Version 10.0
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*
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* Copyright (c) 1987, 2000 by Inprise Corporation
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* All Rights Reserved.
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*
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*/
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/* $Revision: 9.4.1.0 $ */
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#if !defined(__MEM_H)
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#define __MEM_H
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#ifndef ___STDDEF_H
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#include <_stddef.h>
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#endif
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#if !defined(RC_INVOKED)
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#if defined(__STDC__)
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#pragma warn -nak
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#endif
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#endif /* !RC_INVOKED */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Intrinsic functions, defined outside of the namespace */
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void _FAR * _RTLENTRY _EXPFUNC16 __memchr__(const void _FAR * __s, int __c, _SIZE_T __n);
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int _RTLENTRY _EXPFUNC16 __memcmp__(const void _FAR * __s1, const void _FAR * __s2, _SIZE_T __n);
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void _FAR * _RTLENTRY _EXPFUNC16 __memcpy__(void _FAR * __dest, const void _FAR * __src, _SIZE_T __n);
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void _FAR * _RTLENTRYF _EXPFUNC16 __memset__(void _FAR * __s, int __c, _SIZE_T __n);
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#ifdef __cplusplus
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namespace std {
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#endif
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void _FAR * _RTLENTRY _EXPFUNC memccpy(void _FAR *__dest, const void _FAR *__src,
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int __c, _SIZE_T __n);
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int _RTLENTRY _EXPFUNC memcmp(const void _FAR *__s1, const void _FAR *__s2,
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_SIZE_T __n);
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void _FAR * _RTLENTRY _EXPFUNC memcpy(void _FAR *__dest, const void _FAR *__src,
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_SIZE_T __n);
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int _RTLENTRY _EXPFUNC memicmp(const void _FAR *__s1, const void _FAR *__s2,
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_SIZE_T __n);
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void _FAR * _RTLENTRYF _EXPFUNC memmove(void _FAR *__dest, const void _FAR *__src,
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_SIZE_T __n);
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void _FAR * _RTLENTRYF _EXPFUNC memset(void _FAR *__s, int __c, _SIZE_T __n);
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void * _RTLENTRY _EXPFUNC _wmemset(void *__s, int __c, _SIZE_T __n);
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void * _RTLENTRY _EXPFUNC _wmemcpy(void *__dest, const void *__src, _SIZE_T __n);
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#if defined(__cplusplus)
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extern "C++"
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{
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void _FAR * _RTLENTRY _EXPFUNC32 memchr(void _FAR *__s, int __c, _SIZE_T __n);
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const void _FAR * _RTLENTRY _EXPFUNC32 memchr(const void _FAR *__s, int __c, _SIZE_T __n);
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void * _RTLENTRY _EXPFUNC32 _wmemchr(void *__s, int __c, _SIZE_T __n);
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const void * _RTLENTRY _EXPFUNC32 _wmemchr(const void *__s, int __c, _SIZE_T __n);
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}
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#else
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void _FAR * _RTLENTRY _EXPFUNC32 memchr(const void _FAR *__s, int __c, _SIZE_T __n);
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void * _RTLENTRY _EXPFUNC32 _wmemchr(const void *__s, int __c, _SIZE_T __n);
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#endif
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#define movmem(src,dest,length) (void)memmove(dest,src,length)
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#define setmem(dest,length,value) (void)memset(dest,value,length)
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#if !defined(__STDC__) /* NON_ANSI */
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#define _fmemccpy memccpy
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#define _fmemchr memchr
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#define _fmemcmp memcmp
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#define _fmemcpy memcpy
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#define _fmemicmp memicmp
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#define _fmemmove memmove
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#define _fmemset memset
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#define _fmovmem movmem
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#define _fsetmem setmem
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#endif /* __STDC__ */
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#ifdef __cplusplus
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} // std
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} // extern "C"
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#endif
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#if !defined(RC_INVOKED)
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#if defined(__STDC__)
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#pragma warn .nak
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#endif
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#endif /* !RC_INVOKED */
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#endif /* __MEM_H */
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#if defined(__cplusplus) && !defined(__USING_CNAME__) && !defined(__MEM_H_USING_LIST)
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#define __MEM_H_USING_LIST
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using std::_wmemchr;
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using std::_wmemcpy;
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using std::_wmemset;
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using std::memccpy;
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using std::memicmp;
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using std::memmove;
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/*
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Handle intrinsics specially. If intrinsics are on, the compiler creates
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a macro of the normal function mapping to the __ intrinsic version, ie:
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#define strcpy __strcpy__
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Thus, we can test the normal name as a macro to see if it's defined, and
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only preform a using statement if it's not an intrinsic
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*/
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# ifndef memchr
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using std::memchr;
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# endif // ifndef memchr
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# ifndef memcmp
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using std::memcmp;
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# endif // ifndef memcmp
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# ifndef memcpy
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using std::memcpy;
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# endif // ifndef memcpy
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# ifndef memset
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using std::memset;
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# endif // ifndef memset
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#endif /* __USING_CNAME__ */
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