56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/*
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* $XConsortium: Xfuncs.h,v 1.8 91/04/17 09:27:52 rws Exp $
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*
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* Copyright 1990 by the Massachusetts Institute of Technology
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of M.I.T. not be used in advertising
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* or publicity pertaining to distribution of the software without specific,
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* written prior permission. M.I.T. makes no representations about the
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* suitability of this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*
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*/
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#ifndef _XFUNCS_H_
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#define _XFUNCS_H_
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#include <X11/Xosdefs.h>
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#ifdef X_USEBFUNCS
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void bcopy();
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void bzero();
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int bcmp();
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#else
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#if (__STDC__ && !defined(X_NOT_STDC_ENV) && !defined(sun) && !defined(macII)) || defined(SVR4) || defined(hpux) || defined(_IBMR2)
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#include <string.h>
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#define bcopy(b1,b2,len) memmove(b2, b1, (size_t)(len))
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#define bzero(b,len) memset(b, 0, (size_t)(len))
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#define bcmp(b1,b2,len) memcmp(b1, b2, (size_t)(len))
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#else
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#ifdef sgi
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#include <bstring.h>
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#else
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#ifdef SYSV
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#include <memory.h>
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#if defined(_XBCOPYFUNC) && !defined(macII)
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#define bcopy _XBCOPYFUNC
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#define _XNEEDBCOPYFUNC
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#endif
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void bcopy();
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#define bzero(b,len) memset(b, 0, len)
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#define bcmp(b1,b2,len) memcmp(b1, b2, len)
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#else /* bsd */
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void bcopy();
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void bzero();
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int bcmp();
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#endif /* SYSV */
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#endif /* sgi */
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#endif /* __STDC__ and relatives */
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#endif /* X_USEBFUNCS */
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#endif /* _XFUNCS_H_ */
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