ctype: constify lookup table

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
master
Mike Frysinger 12 years ago committed by Wolfgang Denk
parent 7edb186fcf
commit 543f0a3819
  1. 2
      include/linux/ctype.h
  2. 2
      lib/ctype.c

@ -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)])

@ -29,7 +29,7 @@
#include <linux/ctype.h>
unsigned char _ctype[] = {
const unsigned char _ctype[] = {
_C,_C,_C,_C,_C,_C,_C,_C, /* 0-7 */
_C,_C|_S,_C|_S,_C|_S,_C|_S,_C|_S,_C,_C, /* 8-15 */
_C,_C,_C,_C,_C,_C,_C,_C, /* 16-23 */

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