ctype: constify lookup table

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2010-10-20 07:17:45 -04:00 committed by Wolfgang Denk
parent 7edb186fcf
commit 543f0a3819
2 changed files with 2 additions and 2 deletions

View file

@ -15,7 +15,7 @@
#define _X 0x40 /* hex digit */
#define _SP 0x80 /* hard space (0x20) */
extern unsigned char _ctype[];
extern const unsigned char _ctype[];
#define __ismask(x) (_ctype[(int)(unsigned char)(x)])