diff options
| author |   lukem <lukem@NetBSD.org> | 1997-10-11 01:16:26 +0000 |
|---|---|---|
| committer | lukem <lukem@NetBSD.org> | 1997-10-11 01:16:26 +0000 |
| commit | a020fc98d8da9cac6990006871414e8654ac5c1d (patch) | |
| tree | 541f25c2addb96a6859c8a6cb86709830680fa34 /hangman/getguess.c | |
| parent | b4a56b0ad7d1689e935db1f0f29f6cdfb65961fd (diff) | |
| download | bsdgames-darwin-a020fc98d8da9cac6990006871414e8654ac5c1d.tar.gz bsdgames-darwin-a020fc98d8da9cac6990006871414e8654ac5c1d.tar.zst bsdgames-darwin-a020fc98d8da9cac6990006871414e8654ac5c1d.zip | |
WARNSify, KNFify
Diffstat (limited to 'hangman/getguess.c')
| -rw-r--r-- | hangman/getguess.c | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/hangman/getguess.c b/hangman/getguess.c index ce08f882..4f248bda 100644 --- a/hangman/getguess.c +++ b/hangman/getguess.c @@ -1,4 +1,4 @@ -/* $NetBSD: getguess.c,v 1.6 1997/05/23 23:27:40 jtc Exp $ */ +/* $NetBSD: getguess.c,v 1.7 1997/10/11 01:16:29 lukem Exp $ */ /* * Copyright (c) 1983, 1993 @@ -33,11 +33,12 @@ * SUCH DAMAGE. */ +#include <sys/cdefs.h> #ifndef lint #if 0 static char sccsid[] = "@(#)getguess.c 8.1 (Berkeley) 5/31/93"; #else -static char rcsid[] = "$NetBSD: getguess.c,v 1.6 1997/05/23 23:27:40 jtc Exp $"; +__RCSID("$NetBSD: getguess.c,v 1.7 1997/10/11 01:16:29 lukem Exp $"); #endif #endif /* not lint */ @@ -48,11 +49,12 @@ static char rcsid[] = "$NetBSD: getguess.c,v 1.6 1997/05/23 23:27:40 jtc Exp $"; * getguess: * Get another guess */ +void getguess() { - register int i; - register int ch; - register bool correct; + int i; + int ch; + bool correct; leaveok(stdscr, FALSE); for (;;) { @@ -63,15 +65,16 @@ getguess() if (isupper(ch)) ch = tolower(ch); if (Guessed[ch - 'a']) - mvprintw(MESGY, MESGX, "Already guessed '%c'", ch); + mvprintw(MESGY, MESGX, "Already guessed '%c'", + ch); else break; - } - else if (ch == CTRL('D')) - die(); - else - mvprintw(MESGY, MESGX, "Not a valid guess: '%s'", - unctrl(ch)); + } else + if (ch == CTRL('D')) + die(0); + else + mvprintw(MESGY, MESGX, + "Not a valid guess: '%s'", unctrl(ch)); } leaveok(stdscr, TRUE); move(MESGY, MESGX); @@ -87,27 +90,25 @@ getguess() if (!correct) Errors++; } - /* * readch; * Read a character from the input */ +int readch() { - register int cnt, r; - auto char ch; + int cnt; + char ch; cnt = 0; for (;;) { - if (read(0, &ch, sizeof ch) <= 0) - { + if (read(0, &ch, sizeof ch) <= 0) { if (++cnt > 100) - die(); - } - else if (ch == CTRL('L')) { - wrefresh(curscr); - } - else - return ch; + die(0); + } else + if (ch == CTRL('L')) { + wrefresh(curscr); + } else + return ch; } } |