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120 lines
3.6 KiB
C
120 lines
3.6 KiB
C
/*
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$Id$
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Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __MJPEG_TYPES_H__
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#define __MJPEG_TYPES_H__
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//#include <config.h>
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#if defined(HAVE_STDINT_H)
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# include <stdint.h>
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#elif defined(HAVE_INTTYPES_H)
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# include <inttypes.h>
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#elif defined(__CYGWIN__)
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# include <sys/types.h>
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typedef u_int8_t uint8_t;
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typedef u_int16_t uint16_t;
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typedef u_int32_t uint32_t;
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typedef u_int64_t uint64_t;
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# define INT8_C(c) c
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# define INT16_C(c) c
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# define INT32_C(c) c
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# define INT64_C(c) c ## LL
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# define UINT8_C(c) c ## U
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# define UINT16_C(c) c ## U
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# define UINT32_C(c) c ## U
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# define UINT64_C(c) c ## ULL
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#else
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/* warning ISO/IEC 9899:1999 <stdint.h> was missing and even <inttypes.h> */
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/* fixme */
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/* (Ronald) we'll just give an error now...Better solutions might come later */
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#error You don't seem to have sys/types.h, inttypes.h or stdint.h! \
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This might mean two things: \
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Either you really don't have them, in which case you should \
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install the system headers and/or C-library headers. \
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You might also have forgotten to define whether you have them. \
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You can do this by either defining their presence before including \
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mjpegtools' header files (e.g. "#define HAVE_STDINT_H"), or you can check \
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for their presence in a configure script. mjpegtools' configure \
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script is a good example of how to do this. You need to check for \
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PRId64, stdbool.h, inttypes.h, stdint.h and sys/types.h
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#endif /* HAVE_STDINT_H */
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#if defined(__FreeBSD__)
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#include <sys/types.h> /* FreeBSD - ssize_t */
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#endif
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#if defined(HAVE_STDBOOL_H) && !defined(__cplusplus)
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#include <stdbool.h>
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#else
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/* ISO/IEC 9899:1999 <stdbool.h> missing -- enabling workaround */
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# ifndef __cplusplus
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typedef enum
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{
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false = 0,
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true = 1
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} locBool;
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# define false false
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# define true true
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# define bool locBool
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# endif
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#endif
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#ifndef PRId64
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#define PRId64 PRID64_STRING_FORMAT
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#endif
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#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
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#define GNUC_PRINTF( format_idx, arg_idx ) \
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__attribute__((format (printf, format_idx, arg_idx)))
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#define GNUC_SCANF( format_idx, arg_idx ) \
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__attribute__((format (scanf, format_idx, arg_idx)))
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#define GNUC_FORMAT( arg_idx ) \
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__attribute__((format_arg (arg_idx)))
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#define GNUC_NORETURN \
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__attribute__((noreturn))
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#define GNUC_CONST \
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__attribute__((const))
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#define GNUC_UNUSED \
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__attribute__((unused))
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#define GNUC_PACKED \
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__attribute__((packed))
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#else /* !__GNUC__ */
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#define GNUC_PRINTF( format_idx, arg_idx )
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#define GNUC_SCANF( format_idx, arg_idx )
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#define GNUC_FORMAT( arg_idx )
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#define GNUC_NORETURN
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#define GNUC_CONST
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#define GNUC_UNUSED
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#define GNUC_PACKED
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#endif /* !__GNUC__ */
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#endif /* __MJPEG_TYPES_H__ */
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/*
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* Local variables:
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* c-file-style: "gnu"
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*/
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