Index: head/lib/libc/tests/gen/test-fnmatch.c
===================================================================
--- head/lib/libc/tests/gen/test-fnmatch.c	(revision 290645)
+++ head/lib/libc/tests/gen/test-fnmatch.c	(revision 290646)
@@ -1,77 +1,102 @@
+/*-
+ * Copyright (c) 2010 Jilles Tjoelker
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
 
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
 #include "fnmatch_testcases.h"
 
 static int
 write_sh_tests(const char *progname, int num)
 {
 	size_t i;
 	struct testcase *t;
 
 	printf("# Generated by %s -s %d, do not edit.\n", progname, num);
 	printf("# $" "FreeBSD$\n");
 	printf("failures=\n");
 	printf("failed() { printf '%%s\\n' \"Failed: $1 '$2' '$3'\"; failures=x$failures; }\n");
 	if (num == 1) {
 		printf("testmatch() { eval \"case \\$2 in ''$1) ;; *) failed testmatch \\\"\\$@\\\";; esac\"; }\n");
 		printf("testnomatch() { eval \"case \\$2 in ''$1) failed testnomatch \\\"\\$@\\\";; esac\"; }\n");
 	} else if (num == 2) {
 		printf("# We do not treat a backslash specially in this case,\n");
 		printf("# but this is not the case in all shells.\n");
 		printf("netestmatch() { case $2 in $1) ;; *) failed netestmatch \"$@\";; esac; }\n");
 		printf("netestnomatch() { case $2 in $1) failed netestnomatch \"$@\";; esac; }\n");
 	}
 
 	for (i = 0; i < nitems(testcases); i++) {
 		t = &testcases[i];
 		if (strchr(t->pattern, '\'') != NULL ||
 		    strchr(t->string, '\'') != NULL)
 			continue;
 		if (t->flags == 0 && strcmp(t->pattern, "\\") == 0)
 			continue;
 		if (num == 1 && t->flags == 0)
 			printf("test%smatch '%s' '%s'\n",
 			    t->result == FNM_NOMATCH ? "no" : "",
 			    t->pattern, t->string);
 		if (num == 2 && (t->flags == FNM_NOESCAPE ||
 		    (t->flags == 0 && strchr(t->pattern, '\\') == NULL)))
 			printf("netest%smatch '%s' '%s'\n",
 			    t->result == FNM_NOMATCH ? "no" : "",
 			    t->pattern, t->string);
 	}
 	printf("[ -z \"$failures\" ]\n");
 	return 0;
 }
 
 static void
 usage(char *progname)
 {
 	fprintf(stderr, "usage: %s [-s num]\n", progname);
 	fprintf(stderr, "-s option writes tests for sh(1), num is 1 or 2\n");
 }
 
 int
 main(int argc, char *argv[])
 {
 	int opt;
 
 	while ((opt = getopt(argc, argv, "s:")) != -1) {
 		switch (opt) {
 		case 's':
 			return (write_sh_tests(argv[0], atoi(optarg)));
 		default:
 			usage(argv[0]);
 			exit(1);
 		}
 	}
 	usage(argv[0]);
 	exit(1);
 }