Add ctags/cscope files to .gitignore + clean rule

[onak.git] / getcgi.h

diff --git a/getcgi.h b/getcgi.h
index 5886996b3e07e052f12712f23485103f99ca7197..a3572c38fe2dd8b62aaef889cc2118db57533096 100644 (file)
--- a/getcgi.h
+++ b/getcgi.h
@@ -1,3 +1,22 @@
+/*
+ * getcgivars.c - routine to read CGI input variables into an array.
+ *
+ * Copyright 2002 Jonathan McDowell <noodles@earth.li>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
 #ifndef __GETCGI_H_
 #define __GETCGI_H_
 
@@ -29,4 +48,13 @@ char x2c(const char *what);
 void unescape_url(char *url); 
 char **getcgivars(int argc, char *argv[]);
 
+/**
+ *     cleanupcgi - free the memory allocated for our CGI parameters.
+ *     @cgivars: The CGI parameter list to free.
+ *
+ *     Frees up the elements of the CGI parameter array and then frees the
+ *     array.
+ */
+void cleanupcgi(char **cgivars);
+
 #endif /* __GETCGI_H_ */