From b0b994896c22c0a55ef196bd186b42c7b189fadc Mon Sep 17 00:00:00 2001 From: Lukas Fleischer Date: Sat, 2 Jul 2011 09:55:01 +0200 Subject: Add press_any_key() function Displays "Press any key to continue..." in shell terminal mode and waits for a key stroke. Signed-off-by: Lukas Fleischer --- src/calcurse.h | 1 + src/utils.c | 12 ++++++++++++ 2 files changed, 13 insertions(+) (limited to 'src') diff --git a/src/calcurse.h b/src/calcurse.h index 5c5c6d6..45c01e5 100644 --- a/src/calcurse.h +++ b/src/calcurse.h @@ -882,6 +882,7 @@ void psleep (unsigned); int fork_exec (int *, int *, const char *, char *const *); int shell_exec (int *, int *, char *); int child_wait (int *, int *, int); +void press_any_key (void); /* vars.c */ extern int col, row; diff --git a/src/utils.c b/src/utils.c index 5f19db0..a39b7df 100644 --- a/src/utils.c +++ b/src/utils.c @@ -813,3 +813,15 @@ child_wait (int *pfdin, int *pfdout, int pid) waitpid (pid, &stat, 0); return stat; } + +/* Display "Press any key to continue..." and wait for a key press. */ +void +press_any_key (void) +{ + fflush (stdout); + fputs (_("Press any key to continue..."), stdout); + fflush (stdout); + fgetc (stdin); + fflush (stdin); + fputs ("\r\n", stdout); +} -- cgit v1.2.3-70-g09d2