X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/2d21ac55c334faf3a56e5634905ed6987fc787d4..eb6b6ca394357805f2bdba989abae309f718b4d8:/bsd/libkern/strsep.c

diff --git a/bsd/libkern/strsep.c b/bsd/libkern/strsep.c
index 75ef7cf1b..3c4c13c7e 100644
--- a/bsd/libkern/strsep.c
+++ b/bsd/libkern/strsep.c
@@ -1,3 +1,31 @@
+/*
+ * Copyright (c) 2016 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
 /*-
  * Copyright (c) 1990, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -48,28 +76,28 @@ static char sccsid[] = "@(#)strsep.c	8.1 (Berkeley) 6/4/93";
  * If *stringp is NULL, strsep returns NULL.
  */
 char *
-strsep(stringp, delim)
-	char **stringp;
-	const char *delim;
+strsep(char **stringp, const char *delim)
 {
 	char *s;
 	const char *spanp;
 	int c, sc;
 	char *tok;
 
-	if ((s = *stringp) == NULL)
-		return (NULL);
+	if ((s = *stringp) == NULL) {
+		return NULL;
+	}
 	for (tok = s;;) {
 		c = *s++;
 		spanp = delim;
 		do {
 			if ((sc = *spanp++) == c) {
-				if (c == 0)
+				if (c == 0) {
 					s = NULL;
-				else
+				} else {
 					s[-1] = 0;
+				}
 				*stringp = s;
-				return (tok);
+				return tok;
 			}
 		} while (sc != 0);
 	}