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-rw-r--r--gcc-4.7/libiberty/strstr.c41
1 files changed, 0 insertions, 41 deletions
diff --git a/gcc-4.7/libiberty/strstr.c b/gcc-4.7/libiberty/strstr.c
deleted file mode 100644
index 60902ea40..000000000
--- a/gcc-4.7/libiberty/strstr.c
+++ /dev/null
@@ -1,41 +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 */
-
-#include <stddef.h>
-
-extern char *strchr (const char *, int);
-extern int strncmp (const void *, const void *, size_t);
-extern size_t strlen (const char *);
-
-char *
-strstr (const char *s1, const char *s2)
-{
- const char *p = s1;
- const size_t len = strlen (s2);
-
- for (; (p = strchr (p, *s2)) != 0; p++)
- {
- if (strncmp (p, s2, len) == 0)
- return (char *)p;
- }
- return (0);
-}