[w3m-dev 02832] external URI loader support

From: Fumitoshi UKAI  <ukai@debian.or.jp>

proto.h

@@ -1,4 +1,4 @@
-/* $Id: proto.h,v 1.23 2002/01/11 20:05:58 ukai Exp $ */
+/* $Id: proto.h,v 1.24 2002/01/14 15:59:17 ukai Exp $ */
 /* 
  *   This file was automatically generated by version 1.7 of cextract.
  *   Manual editing not recommended.
@@ -110,6 +110,10 @@ extern void setAlarmEvent(int sec, short status, int cmd, void *data);
 extern int currentLn(Buffer *buf);
 extern void tmpClearBuffer(Buffer *buf);
 extern char *filename_extension(char *patch, int is_url);
+#ifdef USE_EXTERNAL_URI_LOADER
+extern void initURIMethods();
+extern Str searchURIMethods(ParsedURL *pu);
+#endif
 extern void examineFile(char *path, URLFile *uf);
 extern char *acceptableEncoding();
 extern int dir_exist(char *path);