add memmem function (gnu extension)

based on strstr. passes gnulib tests and a few quick checks of my own.
This commit is contained in:
Rich Felker
2012-10-15 23:02:57 -04:00
parent 21284ec75d
commit c86f2974e2
2 changed files with 149 additions and 0 deletions

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@ -95,6 +95,7 @@ int strcasecmp_l (const char *, const char *, locale_t);
int strncasecmp_l (const char *, const char *, size_t, locale_t);
char *strchrnul(const char *, int);
char *strcasestr(const char *, const char *);
void *memmem(const void *, size_t, const void *, size_t);
void *memrchr(const void *, int, size_t);
void *mempcpy(void *, const void *, size_t);
#ifndef __cplusplus