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Replace collate_range_cmp call with its code

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ache 1996-10-31 04:55:47 +00:00
parent 81ff4cc5c7
commit 1890d8d6a5
1 changed files with 18 additions and 1 deletions
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19
lib/libcompat/regexp/regexp.c
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@ -33,7 +33,6 @@
* regular-expression syntax might require a total rethink.
*/
#include <limits.h>
#include <locale.h>
#include <regexp.h>
#include <stdio.h>
#include <ctype.h>
@ -182,10 +181,28 @@ STATIC void regc();
STATIC void reginsert();
STATIC void regtail();
STATIC void regoptail();
STATIC int collate_range_cmp();
#ifdef STRCSPN
STATIC int strcspn();
#endif
static int collate_range_cmp (c1, c2)
int c1, c2;
{
static char s1[2], s2[2];
int ret;
c1 &= UCHAR_MAX;
c2 &= UCHAR_MAX;
if (c1 == c2)
return (0);
s1[0] = c1;
s2[0] = c2;
if ((ret = strcoll(s1, s2)) != 0)
return (ret);
return (c1 - c2);
}
/*
- regcomp - compile a regular expression into internal code
*