summaryrefslogtreecommitdiff
path: root/usr/src/lib/libbc/libc/gen/common/strtok.c
diff options
context:
space:
mode:
Diffstat (limited to 'usr/src/lib/libbc/libc/gen/common/strtok.c')
-rw-r--r--usr/src/lib/libbc/libc/gen/common/strtok.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/usr/src/lib/libbc/libc/gen/common/strtok.c b/usr/src/lib/libbc/libc/gen/common/strtok.c
deleted file mode 100644
index 07fdbc7e94..0000000000
--- a/usr/src/lib/libbc/libc/gen/common/strtok.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License"). You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/* Copyright (c) 1984 AT&T */
-/* All Rights Reserved */
-
-#pragma ident "%Z%%M% %I% %E% SMI" /* from S5R2 1.2 */
-
-/*LINTLIBRARY*/
-/*
- * uses strpbrk and strspn to break string into tokens on
- * sequentially subsequent calls. returns NULL when no
- * non-separator characters remain.
- * `subsequent' calls are calls with first argument NULL.
- */
-
-#define NULL (char*)0
-
-extern int strspn();
-extern char *strpbrk();
-
-char *
-strtok(string, sepset)
-char *string, *sepset;
-{
- register char *p, *q, *r;
- static char *savept;
-
- /*first or subsequent call*/
- p = (string == NULL)? savept: string;
-
- if(p == 0) /* return if no tokens remaining */
- return(NULL);
-
- q = p + strspn(p, sepset); /* skip leading separators */
-
- if(*q == '\0') /* return if no tokens remaining */
- return(NULL);
-
- if((r = strpbrk(q, sepset)) == NULL) /* move past token */
- savept = 0; /* indicate this is last token */
- else {
- *r = '\0';
- savept = ++r;
- }
- return(q);
-}