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ctype.c: protect tiny C preprocessor constants

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Some platforms contaminate the preprocessor token namespace with their own
definition of SS without being asked.  Avoid getting hit by redefinition
warning messages by explicitly undef SS, AA and DD shorthand we use in this
table definition.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2008-08-27 16:14:22 -07:00
parent 0c68d386da
commit c67b1fa349
1 changed files with 5 additions and 0 deletions
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5
ctype.c
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@ -5,6 +5,11 @@
*/
#include "cache.h"
/* Just so that no insane platform contaminate namespace with these symbols */
#undef SS
#undef AA
#undef DD
#define SS GIT_SPACE
#define AA GIT_ALPHA
#define DD GIT_DIGIT