Split argv.h into its own header

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4910 d4fa192b-c00b-0410-8231-f00ffab90ce4

include/argv.h

+/*-
+ * Copyright (c) 2006 Verdens Gang AS
+ * Copyright (c) 2006-2009 Linpro AS
+ * All rights reserved.
+ *
+ * Author: Poul-Henning Kamp <phk@phk.freebsd.dk>
+ *
+ * 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 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.
+ *
+ * $Id$
+ */
+
+void FreeArgv(char **argv);
+char **ParseArgv(const char *s, int flag);
+char *BackSlashDecode(const char *s, const char *e);
+int BackSlash(const char *s, char *res);
+#define ARGV_COMMENT	(1 << 0)
+#define ARGV_COMMA	(1 << 1)

include/libvarnish.h

@@ -41,13 +41,7 @@
 
 struct vsb;
 
-/* from libvarnish/argv.c */
-void FreeArgv(char **argv);
-char **ParseArgv(const char *s, int flag);
-char *BackSlashDecode(const char *s, const char *e);
-int BackSlash(const char *s, char *res);
-#define ARGV_COMMENT	(1 << 0)
-#define ARGV_COMMA	(1 << 1)
+#include "argv.h"
 
 /* from libvarnish/num.c */
 const char *str2bytes(const char *p, uintmax_t *r, uintmax_t rel);