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authorMark Adler <madler@alumni.caltech.edu>2016-12-30 17:13:31 -0800
committerMark Adler <madler@alumni.caltech.edu>2016-12-30 17:13:31 -0800
commit79b5c5acf0dff798f3436126b080472ef6b7bd65 (patch)
treed82603b72c81decc752819cc8079bb9cd40ea324 /gzguts.h
parentee7d7b5dda25c111e61e19ac7b476c26aa6f3020 (diff)
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Use snprintf() for later versions of Microsoft C.
Diffstat (limited to 'gzguts.h')
-rw-r--r--gzguts.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/gzguts.h b/gzguts.h
index 4f83d6d..f728792 100644
--- a/gzguts.h
+++ b/gzguts.h
@@ -103,11 +103,10 @@
103# endif 103# endif
104#endif 104#endif
105 105
106/* unlike snprintf (which is required in C99, yet still not supported by 106/* unlike snprintf (which is required in C99), _snprintf does not guarantee
107 Microsoft more than a decade later!), _snprintf does not guarantee null 107 null termination of the result -- however this is only used in gzlib.c where
108 termination of the result -- however this is only used in gzlib.c where
109 the result is assured to fit in the space provided */ 108 the result is assured to fit in the space provided */
110#ifdef _MSC_VER 109#if defined(_MSC_VER) && _MSC_VER < 1900
111# define snprintf _snprintf 110# define snprintf _snprintf
112#endif 111#endif
113 112