1 files changed, 0 insertions, 84 deletions
diff --git a/mysql/mysys/my_memmem.c b/mysql/mysys/my_memmem.c
deleted file mode 100644
index e15dedf..0000000
--- a/mysql/mysys/my_memmem.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright (c) 2000, 2006, 2007 MySQL AB
-   Use is subject to license terms
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; version 2 of the License.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
-
-#include <my_global.h>
-#include <m_string.h>
-
-/*
-  my_memmem, port of a GNU extension.
-
-  Returns a pointer to the beginning of the substring, needle, or NULL if the
-  substring is not found in haystack.
-*/
-
-void *my_memmem(const void *haystack, size_t haystacklen,
-                const void *needle, size_t needlelen)
-{
-  const unsigned char *cursor;
-  const unsigned char *last_possible_needle_location =
-    (unsigned char *)haystack + haystacklen - needlelen;
-
-  /* Easy answers */
-  if (needlelen > haystacklen) return(NULL);
-  if (needle == NULL) return(NULL);
-  if (haystack == NULL) return(NULL);
-  if (needlelen == 0) return(NULL);
-  if (haystacklen == 0) return(NULL);
-
-  for (cursor = haystack; cursor <= last_possible_needle_location; cursor++) {
-    if (memcmp(needle, cursor, needlelen) == 0) {
-      return((void *) cursor);
-    }
-  }
-  return(NULL);
-}
-
-  
-
-#ifdef MAIN
-#include <assert.h>
-
-int main(int argc, char *argv[]) {
-  char haystack[10], needle[3];
-
-  memmove(haystack, "0123456789", 10);
-
-  memmove(needle, "no", 2);
-  assert(my_memmem(haystack, 10, needle, 2) == NULL);
-
-  memmove(needle, "345", 3);
-  assert(my_memmem(haystack, 10, needle, 3) != NULL);
-
-  memmove(needle, "789", 3);
-  assert(my_memmem(haystack, 10, needle, 3) != NULL);
-  assert(my_memmem(haystack, 9, needle, 3) == NULL);
-
-  memmove(needle, "012", 3);
-  assert(my_memmem(haystack, 10, needle, 3) != NULL);
-  assert(my_memmem(NULL, 10, needle, 3) == NULL);
-
-  assert(my_memmem(NULL, 10, needle, 3) == NULL);
-  assert(my_memmem(haystack, 0, needle, 3) == NULL);
-  assert(my_memmem(haystack, 10, NULL, 3) == NULL);
-  assert(my_memmem(haystack, 10, needle, 0) == NULL);
-
-  assert(my_memmem(haystack, 1, needle, 3) == NULL);
-
-  printf("success\n");
-  return(0);
-}
-
-#endif