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compat/snprintf.c: clarify SNPRINTF_SIZE_CORR

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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano 2009-08-21 15:13:21 -07:00
parent f00ecbe42b
commit d1094fdd1b
1 changed files with 2 additions and 1 deletions
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compat/snprintf.c
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@ -3,7 +3,8 @@
/*
* The size parameter specifies the available space, i.e. includes
* the trailing NUL byte; but Windows's vsnprintf expects the
* number of characters to write without the trailing NUL.
* number of characters to write, and does not necessarily write the
* trailing NUL.
*/
#ifndef SNPRINTF_SIZE_CORR
#if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ < 4