diff options
Diffstat (limited to 'tetris/screen.c')
| -rw-r--r-- | tetris/screen.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/tetris/screen.c b/tetris/screen.c index ffb57bb4..edbcddf9 100644 --- a/tetris/screen.c +++ b/tetris/screen.c @@ -1,4 +1,4 @@ -/* $NetBSD: screen.c,v 1.22 2008/01/28 01:38:59 dholland Exp $ */ +/* $NetBSD: screen.c,v 1.23 2009/05/25 04:33:53 dholland Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -123,8 +123,7 @@ static struct tinfo *info; * Routine used by tputs(). */ int -put(c) - int c; +put(int c) { return (putchar(c)); @@ -150,7 +149,7 @@ moveto(int r, int c) * Set up from termcap. */ void -scr_init() +scr_init(void) { static int bsflag, xsflag, sgnum; #ifdef unneeded @@ -217,8 +216,7 @@ scr_init() static jmp_buf scr_onstop; static void -stopset(sig) - int sig; +stopset(int sig) { sigset_t set; @@ -231,8 +229,7 @@ stopset(sig) } static void -scr_stop(sig) - int sig; +scr_stop(int sig) { sigset_t set; @@ -249,7 +246,7 @@ scr_stop(sig) * Set up screen mode. */ void -scr_set() +scr_set(void) { struct winsize ws; struct termios newtt; @@ -316,7 +313,7 @@ scr_set() * End screen mode. */ void -scr_end() +scr_end(void) { sigset_t nsigset, osigset; @@ -341,8 +338,7 @@ scr_end() } void -stop(why) - const char *why; +stop(const char *why) { if (isset) @@ -355,7 +351,7 @@ stop(why) * Clear the screen, forgetting the current contents in the process. */ void -scr_clear() +scr_clear(void) { putpad(CLstr); @@ -373,7 +369,7 @@ typedef cell regcell; * Update the screen. */ void -scr_update() +scr_update(void) { cell *bp, *sp; regcell so, cur_so = 0; @@ -485,9 +481,7 @@ scr_update() * (We need its length in case we have to overwrite with blanks.) */ void -scr_msg(s, set) - char *s; - int set; +scr_msg(char *s, int set) { if (set || CEstr == NULL) { |