Switch xgettty() -> tty_fd() (returning -1 instead of erroring out if none).

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/lib.h b/lib/lib.h
index 5dd629d2..94662983 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -274,7 +274,7 @@ int draw_trim_esc(char *str, int padto, int width, char *escmore,
 int draw_trim(char *str, int padto, int width);
 
 // interestingtimes.c
-int xgettty(void);
+int tty_fd(void);
 int terminal_size(unsigned *xx, unsigned *yy);
 int terminal_probesize(unsigned *xx, unsigned *yy);
 int scan_key_getsize(char *scratch, int miliwait, unsigned *xx, unsigned *yy);