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Eliminate non-ANSI C compatibility macros

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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.
This commit is contained in:
DRC
2022-01-06 09:17:30 -06:00
parent a7f0244e9b
commit 172972394a
41 changed files with 122 additions and 326 deletions
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31
jconfig.h.in
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@@ -32,37 +32,6 @@
#define BITS_IN_JSAMPLE @BITS_IN_JSAMPLE@ /* use 8 or 12 */
/* Define to 1 if you have the <locale.h> header file. */
#cmakedefine HAVE_LOCALE_H 1
/* Define to 1 if you have the <stddef.h> header file. */
#cmakedefine HAVE_STDDEF_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#cmakedefine HAVE_STDLIB_H 1
/* Define if you need to include <sys/types.h> to get size_t. */
#cmakedefine NEED_SYS_TYPES_H 1
/* Define if you have BSD-like bzero and bcopy in <strings.h> rather than
memset/memcpy in <string.h>. */
#cmakedefine NEED_BSD_STRINGS 1
/* Define to 1 if the system has the type `unsigned char'. */
#cmakedefine HAVE_UNSIGNED_CHAR 1
/* Define to 1 if the system has the type `unsigned short'. */
#cmakedefine HAVE_UNSIGNED_SHORT 1
/* Compiler does not support pointers to undefined structures. */
#cmakedefine INCOMPLETE_TYPES_BROKEN 1
/* Define if your (broken) compiler shifts signed values as if they were
unsigned. */
#cmakedefine RIGHT_SHIFT_IS_UNSIGNED 1
/* Define to empty if `const' does not conform to ANSI C. */
/* #undef const */
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* #undef size_t */