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Code

xstrcmp: Make both parameters point to const.

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This commit is contained in:
Kalle Olavi Niemitalo 2007-01-28 01:43:49 +02:00 committed by Kalle Olavi Niemitalo
parent 0ee76a0ef3
commit 0ba497b0d4
2 changed files with 2 additions and 2 deletions
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2
src/util/string.c
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@ -173,7 +173,7 @@ straconcat(const unsigned char *str, ...)
}
int
xstrcmp(unsigned char *s1, unsigned char *s2)
xstrcmp(const unsigned char *s1, const unsigned char *s2)
{
if (!s1) return -!!s2;
if (!s2) return 1;

2
src/util/string.h
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@ -64,7 +64,7 @@ unsigned char *straconcat(const unsigned char *str, ...);
/* Misc. utility string functions. */
/* Compare two strings, handling correctly @s1 or @s2 being NULL. */
int xstrcmp(unsigned char *s1, unsigned char *s2);
int xstrcmp(const unsigned char *s1, const unsigned char *s2);
/* Copies at most @len chars into @dst. Ensures null termination of @dst. */
unsigned char *safe_strncpy(unsigned char *dst, const unsigned char *src, size_t len);