don't crash with no buffers, and clear the screen on exit

[visor] / visor / src / term.h

diff --git a/visor/src/term.h b/visor/src/term.h
index c1ce67d..fbf0558 100644 (file)
--- a/visor/src/term.h
+++ b/visor/src/term.h
@@ -36,6 +36,7 @@ union term_event {
 
 int term_init(const char *ttypath);
 void term_cleanup(void);
+void term_reset(void);
 
 void term_getsize(int *width, int *height);
 void term_resize_func(void (*func)(int, int));