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Diffstat (limited to 'contrib/binutils/libiberty/strstr.c')
-rw-r--r-- | contrib/binutils/libiberty/strstr.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/contrib/binutils/libiberty/strstr.c b/contrib/binutils/libiberty/strstr.c deleted file mode 100644 index a059c7f..0000000 --- a/contrib/binutils/libiberty/strstr.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Simple implementation of strstr for systems without it. - This function is in the public domain. */ - -/* - -@deftypefn Supplemental char* strstr (const char *@var{string}, const char *@var{sub}) - -This function searches for the substring @var{sub} in the string -@var{string}, not including the terminating null characters. A pointer -to the first occurrence of @var{sub} is returned, or @code{NULL} if the -substring is absent. If @var{sub} points to a string with zero -length, the function returns @var{string}. - -@end deftypefn - - -*/ - - -/* FIXME: The above description is ANSI compiliant. This routine has not - been validated to comply with it. -fnf */ - -char * -strstr (s1, s2) - char *s1, *s2; -{ - register char *p = s1; - extern char *strchr (); - extern int strncmp (); -#if __GNUC__ >= 2 - extern __SIZE_TYPE__ strlen (const char *); -#endif - register int len = strlen (s2); - - for (; (p = strchr (p, *s2)) != 0; p++) - { - if (strncmp (p, s2, len) == 0) - { - return (p); - } - } - return (0); -} |