home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Celestin Apprentice 5
/
Apprentice-Release5.iso
/
Source Code
/
Libraries
/
CW GUSI 1.6.4
/
include
/
compat.h
next >
Wrap
Text File
|
1995-06-24
|
4KB
|
122 lines
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)compat.h 8.1 (Berkeley) 6/2/93
*/
#ifndef _COMPAT_H_
#define _COMPAT_H_
#ifndef macintosh
#ifdef __MWERKS__
#define macintosh 1
#endif
#endif
/*
* If your system doesn't specify a max size for a SIZE_T, check
* to make sure this is the right one.
*/
#ifndef SIZE_T_MAX
#define SIZE_T_MAX UINT_MAX
#endif
/*
* If you don't have POSIX 1003.1 signals, the signal code surrounding the
* temporary file creation is intended to block all of the possible signals
* long enough to create the file and unlink it. All of this stuff is
* intended to use old-style BSD calls to fake POSIX 1003.1 calls.
*/
#ifdef NO_POSIX_SIGNALS
#define sigemptyset(set) (*(set) = 0)
#define sigfillset(set) (*(set) = ~(sigset_t)0, 0)
#define sigaddset(set,signo) (*(set) |= sigmask(signo), 0)
#define sigdelset(set,signo) (*(set) &= ~sigmask(signo), 0)
#define sigismember(set,signo) ((*(set) & sigmask(signo)) != 0)
#define SIG_BLOCK 1
#define SIG_UNBLOCK 2
#define SIG_SETMASK 3
extern int __sigtemp; /* For the use of sigprocmask */
/* Repeated test of oset != NULL is to avoid "*0". */
#define sigprocmask(how, set, oset) \
((__sigtemp = \
(((how) == SIG_BLOCK) ? \
sigblock(0) | *(set) : \
(((how) == SIG_UNBLOCK) ? \
sigblock(0) & ~(*(set)) : \
((how) == SIG_SETMASK ? \
*(set) : sigblock(0))))), \
((oset) ? (*(oset ? oset : set) = sigsetmask(__sigtemp)) : \
sigsetmask(__sigtemp)), 0)
#endif
#if defined(SYSV) || defined(SYSTEM5) || defined(macintosh)
#define index(a, b) strchr(a, b)
#define rindex(a, b) strrchr(a, b)
#define bzero(a, b) memset(a, 0, b)
#define bcmp(a, b, n) memcmp(a, b, n)
#define bcopy(a, b, n) memmove(b, a, n)
#endif
/* POSIX 1003.2 RE limit. */
#ifndef _POSIX2_RE_DUP_MAX
#define _POSIX2_RE_DUP_MAX 255
#endif
#ifndef WCOREDUMP /* 4.4BSD extension */
#define WCOREDUMP(a) 0
#endif
#ifndef _POSIX2_RE_DUP_MAX
#define _POSIX2_RE_DUP_MAX 255
#endif
#ifndef NULL /* ANSI C #defines NULL everywhere. */
#define NULL 0
#endif
#ifndef MAX
#define MAX(_a,_b) ((_a)<(_b)?(_b):(_a))
#endif
#ifndef MIN
#define MIN(_a,_b) ((_a)<(_b)?(_a):(_b))
#endif
#ifndef _BSD_VA_LIST_
#define _BSD_VA_LIST_ char *
#endif
#endif /* !_COMPAT_H_ */