172972394a
libjpeg-turbo has never supported non-ANSI C compilers. Per the spec, ANSI C compilers must have locale.h, stddef.h, stdlib.h, memset(), memcpy(), unsigned char, and unsigned short. They must also handle undefined structures.
48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
/*
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* jinclude.h
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*
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* This file was part of the Independent JPEG Group's software:
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* Copyright (C) 1991-1994, Thomas G. Lane.
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* It was modified by The libjpeg-turbo Project to include only code relevant
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* to libjpeg-turbo.
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* For conditions of distribution and use, see the accompanying README.ijg
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* file.
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*
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* This file exists to provide a single place to fix any problems with
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* including the wrong system include files. (Common problems are taken
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* care of by the standard jconfig symbols, but on really weird systems
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* you may have to edit this file.)
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*
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* NOTE: this file is NOT intended to be included by applications using the
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* JPEG library. Most applications need only include jpeglib.h.
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*/
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/* Include auto-config file to find out which system include files we need. */
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#include "jconfig.h" /* auto configuration options */
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#define JCONFIG_INCLUDED /* so that jpeglib.h doesn't do it again */
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/*
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* Note that the core JPEG library does not require <stdio.h>;
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* only the default error handler and data source/destination modules do.
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* But we must pull it in because of the references to FILE in jpeglib.h.
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* You can remove those references if you want to compile without <stdio.h>.
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*/
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#include <stddef.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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/*
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* The modules that use fread() and fwrite() always invoke them through
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* these macros. On some systems you may need to twiddle the argument casts.
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* CAUTION: argument order is different from underlying functions!
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*/
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#define JFREAD(file, buf, sizeofbuf) \
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((size_t)fread((void *)(buf), (size_t)1, (size_t)(sizeofbuf), (file)))
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#define JFWRITE(file, buf, sizeofbuf) \
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((size_t)fwrite((const void *)(buf), (size_t)1, (size_t)(sizeofbuf), (file)))
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