From 39a1066cab493ece48c6e692513d1311b7e27c44 Mon Sep 17 00:00:00 2001
From: dholland <dholland@NetBSD.org>
Date: Wed, 12 Aug 2009 08:44:45 +0000
Subject: sprinkle static

---
 tetris/screen.c |  8 ++++----
 tetris/screen.h |  3 +--
 tetris/tetris.c | 17 ++++++++---------
 tetris/tetris.h |  3 +--
 4 files changed, 14 insertions(+), 17 deletions(-)

(limited to 'tetris')

diff --git a/tetris/screen.c b/tetris/screen.c
index edbcddf9..38efd686 100644
--- a/tetris/screen.c
+++ b/tetris/screen.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: screen.c,v 1.23 2009/05/25 04:33:53 dholland Exp $	*/
+/*	$NetBSD: screen.c,v 1.24 2009/08/12 08:51:21 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -70,7 +70,7 @@ static	void	stopset(int) __dead;
 /*
  * Capabilities from TERMCAP.
  */
-short	ospeed;
+extern short ospeed;
 
 static char
 	*bcstr,			/* backspace char */
@@ -94,7 +94,7 @@ static int
 	MSflag;			/* can move in standout mode */
 
 
-struct tcsinfo {	/* termcap string info; some abbrevs above */
+static struct tcsinfo {	/* termcap string info; some abbrevs above */
 	char tcname[3];
 	char **tcaddr;
 } tcstrings[] = {
@@ -136,7 +136,7 @@ put(int c)
  */
 #define	putstr(s)	(void)fputs(s, stdout)
 
-void
+static void
 moveto(int r, int c)
 {
 	char buf[256];
diff --git a/tetris/screen.h b/tetris/screen.h
index 99779e07..c0b39053 100644
--- a/tetris/screen.h
+++ b/tetris/screen.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: screen.h,v 1.8 2004/01/27 20:30:30 jsm Exp $	*/
+/*	$NetBSD: screen.h,v 1.9 2009/08/12 08:51:21 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -45,7 +45,6 @@ extern char *SOstr;		/* begin standout mode */
  */
 #define	putpad(s)	tputs(s, 1, put)
 
-void    moveto(int, int);
 int	put(int);		/* just calls putchar; for tputs */
 void	scr_clear(void);
 void	scr_end(void);
diff --git a/tetris/tetris.c b/tetris/tetris.c
index 69b2312f..9584026a 100644
--- a/tetris/tetris.c
+++ b/tetris/tetris.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: tetris.c,v 1.21 2009/05/25 04:33:53 dholland Exp $	*/
+/*	$NetBSD: tetris.c,v 1.22 2009/08/12 08:51:21 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -63,7 +63,7 @@ cell	board[B_SIZE];		/* 1 => occupied, 0 => empty */
 
 int	Rows, Cols;		/* current screen size */
 
-const struct shape *curshape;
+static const struct shape *curshape;
 const struct shape *nextshape;
 
 long	fallrate;		/* less than 1 million; smaller => faster */
@@ -74,11 +74,10 @@ gid_t	gid, egid;
 char	key_msg[100];
 int	showpreview;
 
-static	void	elide(void);
-static	void	setup_board(void);
-	int	main(int, char **);
-	void	onintr(int) __dead;
-	void	usage(void) __dead;
+static void elide(void);
+static void setup_board(void);
+static void onintr(int) __dead;
+static void usage(void) __dead;
 
 /*
  * Set up the initial board.  The bottom display row is completely set,
@@ -318,7 +317,7 @@ main(int argc, char *argv[])
 	exit(0);
 }
 
-void
+static void
 onintr(int signo __unused)
 {
 	scr_clear();
@@ -326,7 +325,7 @@ onintr(int signo __unused)
 	exit(0);
 }
 
-void
+static void
 usage(void)
 {
 	(void)fprintf(stderr, "usage: tetris [-ps] [-k keys] [-l level]\n");
diff --git a/tetris/tetris.h b/tetris/tetris.h
index 35a70a3c..37f0d9ba 100644
--- a/tetris/tetris.h
+++ b/tetris/tetris.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: tetris.h,v 1.11 2009/05/25 04:33:53 dholland Exp $	*/
+/*	$NetBSD: tetris.h,v 1.12 2009/08/12 08:51:21 dholland Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -130,7 +130,6 @@ struct shape {
 extern const struct shape shapes[];
 #define	randshape() (&shapes[random() % 7])
 
-extern const struct shape *curshape;
 extern const struct shape *nextshape;
 
 /*
-- 
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