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134 lines
4.8 KiB
C
134 lines
4.8 KiB
C
/* ossu.h: SUNOS ANSI COMPATABILITY HEADER
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*
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* $Id$
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*
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* Copyright (c) 2001 Ravenbrook Limited. See end of file for license.
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*
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* .purpose: This header defines some things which are part of the ANSI
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* standard but missing from the C compiler / environment.
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*
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* .history: This header was imported from the MLWorks runtime system,
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* when it had the following id:
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* src:OS:SunOS:ansi.h,v 1.2 1994/06/09 14:24:35 nickh
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*/
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#ifndef ossu_h
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#define ossu_h
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <time.h>
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/* stddef.h */
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#ifndef offsetof /* true for platform.sus8lc for example */
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#define offsetof(ty,mem) ((size_t)((char*)&((ty*)0)->(mem) - (char*)0))
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#endif
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/* stdio.h things */
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extern int fclose (FILE *stream);
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extern int fflush (FILE *stream);
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extern int fgetc (FILE *stream);
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extern int ungetc (int c, FILE *stram);
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extern int fputc (int c, FILE *stream);
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extern int printf (const char *format, ...);
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extern int fprintf (FILE *stream, const char *format, ...);
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extern int vfprintf (FILE *stream, const char *format, va_list arg);
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extern int vsprintf (char *s, const char *format, va_list arg);
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extern int fputs (const char *s, FILE *stream);
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extern int puts(const char *);
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extern int fscanf (FILE *stream, const char *format, ...);
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extern int sscanf (const char *s, const char *format, ...);
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extern int fseek (FILE *stream, long int offset, int whence);
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extern size_t fread (void *ptr, size_t size, size_t nmemb, FILE *stream);
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extern size_t fwrite (const void *ptr, size_t size, size_t nmemb,
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FILE *stream);
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/* these functions are used in the macro definitions of putc and getc
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but not declared in stdio.h */
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extern int _filbuf(FILE *stream);
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extern int _flsbuf(unsigned char c, FILE *stream);
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/* time.h things */
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extern size_t strftime (char *s, size_t maxsize, const char *format,
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const struct tm *timeptr);
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extern time_t time (time_t *timer);
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extern clock_t clock(void);
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/* stdlib.h things */
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extern int system(const char *string);
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extern long strtol(const char *, char **, int);
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#define EXIT_FAILURE 1
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#define EXIT_SUCCESS 0
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/* @@@@ This doesn't do quite the right thing, but will get by */
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#define strtoul(a,b,c) (unsigned long)strtol((a), (b), (c))
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/* string.h things */
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extern void *memset(void *, int, size_t);
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#ifdef MPS_PF_SUS8LC
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/* .hack.malloc: builder.lc (LCC) uses Sun's header files. Sun's
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* stdlib.h is broken, as it has an incorrect declaration of malloc.
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* We fix that here in a very hacky way.
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*/
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#define malloc(x) (void *)malloc(x)
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#endif /* MPS_PF_SUS8LC */
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#endif /* ossu_h */
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/* C. COPYRIGHT AND LICENSE
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*
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* Copyright (C) 2001-2002 Ravenbrook Limited <http://www.ravenbrook.com/>.
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* All rights reserved. This is an open source license. Contact
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* Ravenbrook for commercial licensing options.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Redistributions in any form must be accompanied by information on how
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* to obtain complete source code for this software and any accompanying
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* software that uses this software. The source code must either be
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* included in the distribution or be available for no more than the cost
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* of distribution plus a nominal fee, and must be freely redistributable
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* under reasonable conditions. For an executable file, complete source
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* code means the source code for all modules it contains. It does not
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* include source code for modules or files that typically accompany the
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* major components of the operating system on which the executable file
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* runs.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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* PURPOSE, OR NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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