lib: libc: string: Remove old version of strtok
Change-Id: If32456e4ceaf82d2ca893b0ed5bc24056f5e5aac
diff --git a/lib/libc/string/strtok.c b/lib/libc/string/strtok.c
deleted file mode 100644
index b7c4585..0000000
--- a/lib/libc/string/strtok.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
-** Copyright 2001, Travis Geiselbrecht. All rights reserved.
-** Distributed under the terms of the NewOS License.
-*/
-/*
- * Copyright (c) 2008 Travis Geiselbrecht
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-#include <string.h>
-#include <sys/types.h>
-
-static char *___strtok = NULL;
-
-char *
-strtok(char *s, char const *ct)
-{
- char *sbegin, *send;
-
- sbegin = s ? s : ___strtok;
- if (!sbegin) {
- return NULL;
- }
- sbegin += strspn(sbegin,ct);
- if (*sbegin == '\0') {
- ___strtok = NULL;
- return( NULL );
- }
- send = strpbrk( sbegin, ct);
- if (send && *send != '\0')
- *send++ = '\0';
- ___strtok = send;
- return (sbegin);
-}