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Commit 543f0a38 authored by Mike Frysinger's avatar Mike Frysinger Committed by Wolfgang Denk
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ctype: constify lookup table 


Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 7edb186f
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include/linux/ctype.h
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View file @ 543f0a38
......@@ -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)])
......
lib/ctype.c
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View file @ 543f0a38
......@@ -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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