17 lines
562 B
Diff
17 lines
562 B
Diff
--- zlib-1.2.2/zlib.h.xx 2005-02-23 12:52:02.889385975 +0100
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+++ zlib-1.2.2/zlib.h 2005-02-23 12:55:14.227599948 +0100
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@@ -986,7 +986,12 @@
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(0 in case of error).
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*/
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-ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...));
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+
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+ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...))
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+#ifdef __GNUC__
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+ __attribute__((__format__(__printf__,2,3)))
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+#endif
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+;
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/*
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Converts, formats, and writes the args to the compressed file under
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control of the format string, as in fprintf. gzprintf returns the number of
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