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WARN and FATAL macros

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Bert 2011-01-17 16:42:13 +01:00
parent b9cd06df95
commit bbe7ae0470
1 changed files with 18 additions and 0 deletions
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18
sxiv.h
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@ -23,4 +23,22 @@
#define VERSION "git-20110117" #define VERSION "git-20110117"
#define WARN(...) \
do { \
fprintf(stderr, "sxiv: %s:%d: warning: ", __FILE__, __LINE__); \
fprintf(stderr, __VA_ARGS__); \
fprintf(stderr, "\n"); \
} while (0)
#define FATAL(...) \
do { \
fprintf(stderr, "sxiv: %s:%d: error: ", __FILE__, __LINE__); \
fprintf(stderr, __VA_ARGS__); \
fprintf(stderr, "\n"); \
cleanup(); \
exit(1); \
} while (0)
void cleanup();
#endif /* SXIV_H */ #endif /* SXIV_H */