From b4339b74aded4c38ebcfe3a2a9b37b900abb8874 Mon Sep 17 00:00:00 2001
From: dwmalone <dwmalone@FreeBSD.org>
Date: Wed, 4 Sep 2002 23:29:10 +0000
Subject: ANSIify function definitions. Add some constness to avoid some
 warnings. Remove use register keyword. Deal with missing/unneeded
 extern/prototypes. Some minor type changes/casts to avoid warnings.

Reviewed by:	md5
---
 usr.bin/col/col.c | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

(limited to 'usr.bin/col')

diff --git a/usr.bin/col/col.c b/usr.bin/col/col.c
index 73d4e0f..b45dd67 100644
--- a/usr.bin/col/col.c
+++ b/usr.bin/col/col.c
@@ -118,9 +118,7 @@ int	pass_unknown_seqs;	/* pass unknown control sequences */
 	} while (0)
 
 int
-main(argc, argv)
-	int argc;
-	char **argv;
+main(int argc, char **argv)
 {
 	int ch;
 	CHAR *c;
@@ -330,8 +328,7 @@ main(argc, argv)
 }
 
 void
-flush_lines(nflush)
-	int nflush;
+flush_lines(int nflush)
 {
 	LINE *l;
 
@@ -357,7 +354,7 @@ flush_lines(nflush)
  * feeds.
  */
 void
-flush_blanks()
+flush_blanks(void)
 {
 	int half, i, nb;
 
@@ -386,8 +383,7 @@ flush_blanks()
  * and character set shifts.
  */
 void
-flush_line(l)
-	LINE *l;
+flush_line(LINE *l)
 {
 	CHAR *c, *endc;
 	int nchars, last_col, this_col;
@@ -494,7 +490,7 @@ flush_line(l)
 static LINE *line_freelist;
 
 LINE *
-alloc_line()
+alloc_line(void)
 {
 	LINE *l;
 	int i;
@@ -515,8 +511,7 @@ alloc_line()
 }
 
 void
-free_line(l)
-	LINE *l;
+free_line(LINE *l)
 {
 
 	l->l_next = line_freelist;
@@ -524,7 +519,7 @@ free_line(l)
 }
 
 void
-usage()
+usage(void)
 {
 
 	(void)fprintf(stderr, "usage: col [-bfhpx] [-l nline]\n");
@@ -532,8 +527,7 @@ usage()
 }
 
 void
-dowarn(line)
-	int line;
+dowarn(int line)
 {
 
 	warnx("warning: can't back up %s",
-- 
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