Fix compiler warnings

[privoxy.git] / filters.h

diff --git a/filters.h b/filters.h
index b976395..ec1663f 100644 (file)
--- a/filters.h
+++ b/filters.h
@@ -1,6 +1,6 @@
 #ifndef FILTERS_H_INCLUDED
 #define FILTERS_H_INCLUDED
-#define FILTERS_H_VERSION "$Id: filters.h,v 1.37 2009/05/16 13:27:20 fabiankeil Exp $"
+#define FILTERS_H_VERSION "$Id: filters.h,v 1.45 2013/11/24 14:23:28 fabiankeil Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/filters.h,v $
@@ -16,10 +16,10 @@
  *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
- *                by and Copyright (C) 1997 Anonymous Coders and 
+ *                by and Copyright (C) 1997 Anonymous Coders and
  *                Junkbusters Corporation.  http://www.junkbusters.com
  *
- *                This program is free software; you can redistribute it 
+ *                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; either version 2 of the License, or (at
@@ -42,20 +42,6 @@
 
 #include "project.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-struct access_control_addr;
-struct client_state;
-struct http_request;
-struct http_response;
-struct current_action_spec;
-struct url_actions;
-struct url_spec;
-
-
 /*
  * ACL checking
  */
@@ -89,9 +75,14 @@ extern int connect_port_is_forbidden(const struct client_state *csp);
  */
 extern void get_url_actions(struct client_state *csp,
                             struct http_request *http);
-extern void apply_url_actions(struct current_action_spec *action, 
-                              struct http_request *http, 
+extern void apply_url_actions(struct current_action_spec *action,
+                              struct http_request *http,
                               struct url_actions *b);
+
+extern struct re_filterfile_spec *get_filter(const struct client_state *csp,
+                                             const char *requested_name,
+                                             enum filter_type requested_type);
+
 /*
  * Determining parent proxies
  */
@@ -101,17 +92,14 @@ extern const struct forward_spec *forward_url(struct client_state *csp,
 /*
  * Content modification
  */
-
-typedef char *(*filter_function_ptr)();
-extern char *execute_content_filter(struct client_state *csp, filter_function_ptr content_filter);
-
-extern filter_function_ptr get_filter_function(struct client_state *csp);
+extern char *execute_content_filters(struct client_state *csp);
 extern char *execute_single_pcrs_command(char *subject, const char *pcrs_command, int *hits);
 extern char *rewrite_url(char *old_url, const char *pcrs_command);
 extern char *get_last_url(char *subject, const char *redirect_mode);
 
 extern pcrs_job *compile_dynamic_pcrs_job_list(const struct client_state *csp, const struct re_filterfile_spec *b);
 
+extern int content_requires_filtering(struct client_state *csp);
 extern int content_filters_enabled(const struct current_action_spec *action);
 extern int filters_available(const struct client_state *csp);
 
@@ -120,24 +108,12 @@ extern int filters_available(const struct client_state *csp);
  */
 extern struct http_response *direct_response(struct client_state *csp);
 
-
 /*
- * Solaris fix:
- */
-#ifndef INADDR_NONE
-#define INADDR_NONE -1
-#endif     
-
-/* 
  * Revision control strings from this header and associated .c file
  */
 extern const char filters_rcs[];
 extern const char filters_h_rcs[];
 
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
 #endif /* ndef FILTERS_H_INCLUDED */
 
 /*