explicit fav entrance

description:
  1. A user enters Class of the main menu.
     Now fav is loaded, and fav_stack[0] is fav root.
  2. Go some dir, press 'y'.
     fav_stack[0] != NULL, so the user WAS in fav tree.
  3. press 'a' or 'i' can break the program.



git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3108 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 2 insertions, 0 deletions

diff --git a/include/proto.h b/include/proto.h
index 4c0003d2..aeb81090 100644
--- a/include/proto.h
+++ b/include/proto.h
@@ -257,6 +257,8 @@ void fav_set_folder_title(fav_type_t *ft, char *title);
 int fav_stack_full(void);
 void fav_folder_in(short fid);
 void fav_folder_out(void);
+void fav_enter(void);
+void fav_leave(void);
 void fav_free(void);
 int fav_v3_to_v4(void);
 int is_set_attr(fav_type_t *ft, char bit);