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Imported from pngcrush-1.4.1.tar

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This commit is contained in:
Glenn Randers-Pehrson
2000-04-09 19:33:01 -05:00
parent d346287eaa
commit 1abb7801d4
28 changed files with 504 additions and 194 deletions
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5
pngerror.h
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@@ -52,7 +52,7 @@ typedef struct png_jmpbuf_struct
typedef png_jmpbuf FAR * png_jmpbufp;
typedef png_jmpbuf FAR * FAR * png_jmpbufpp;
#define png_jmp_env(png_ptr) png_get_jmpbuf(png_ptr)->env
#define png_jmpbuf(png_ptr) png_get_jmpbuf(png_ptr)->env
extern PNG_EXPORT(png_jmpbufp,png_get_jmpbuf)
PNGARG((png_structp));
@@ -60,6 +60,9 @@ extern PNG_EXPORT(png_jmpbufp,png_get_jmpbuf)
#define png_setjmp(png_ptr) setjmp(png_get_jmpbuf(png_ptr)->env)
#define png_longjmp(png_ptr,val) longjmp(png_get_jmpbuf(png_ptr)->env,val)
#else
# define png_jmpbuf(png_ptr) \
(LIBPNG_WAS_COMPILED_WITH__PNG_SETJMP_NOT_SUPPORTED)
#endif /* PNG_SETJMP_SUPPORTED */
#endif /* _PNGERROR_H */