screen_backup() & screen_restore() update:

 * automatic allocate memory, save cursor location and backup
 * automatic restore screen, cursor location and free memory
 * works on screen lessening
 * no more crash on screen enlarged

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3051 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 2 insertions, 3 deletions

diff --git a/include/proto.h b/include/proto.h
index f3579619..87efad8c 100644
--- a/include/proto.h
+++ b/include/proto.h
@@ -554,9 +554,8 @@ void scroll(void);
 void getyx(int *y, int *x);
 void initscr(void);
 void out_lines(const char *str, int line);
-void screen_backup(int len, const screenline_t *bp, screen_backup_t *buf);
-size_t screen_backupsize(int len, const screenline_t *bp);
-void screen_restore(int len, screenline_t *bp, const screen_backup_t *buf);
+void screen_backup(screen_backup_t *buf);
+void screen_restore(const screen_backup_t *buf);
 
 /* stuff */
 #define isprint2(ch) ((ch & 0x80) || isprint(ch))