diff options
author | alex <alex@FreeBSD.org> | 1997-12-29 00:09:06 +0000 |
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committer | alex <alex@FreeBSD.org> | 1997-12-29 00:09:06 +0000 |
commit | 005e82d0d48c18bf9c8f7dd68fbdddaecd02fa38 (patch) | |
tree | d6173536ac119a8f4ca284ec466429ed22238d6c /usr.bin/colcrt/colcrt.c | |
parent | 2d2c1486baa4d002f1ec27ce2fdbf344aa08d814 (diff) | |
download | FreeBSD-src-005e82d0d48c18bf9c8f7dd68fbdddaecd02fa38.zip FreeBSD-src-005e82d0d48c18bf9c8f7dd68fbdddaecd02fa38.tar.gz |
-Wall cleanup.
Diffstat (limited to 'usr.bin/colcrt/colcrt.c')
-rw-r--r-- | usr.bin/colcrt/colcrt.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/usr.bin/colcrt/colcrt.c b/usr.bin/colcrt/colcrt.c index f3661a8..40fe5ce 100644 --- a/usr.bin/colcrt/colcrt.c +++ b/usr.bin/colcrt/colcrt.c @@ -41,7 +41,11 @@ static char copyright[] = static char sccsid[] = "@(#)colcrt.c 8.1 (Berkeley) 6/6/93"; #endif /* not lint */ +#include <err.h> +#include <stdlib.h> #include <stdio.h> +#include <string.h> +#include <unistd.h> /* * colcrt - replaces col for crts with new nroff esp. when using tbl. * Bill Joy UCB July 14, 1977 @@ -67,6 +71,9 @@ char printall; FILE *f; static void usage __P((void)); +static void pflush __P((int)); +static int plus __P((char, char)); +static void move __P((int, int)); int main(argc, argv) @@ -186,19 +193,21 @@ usage() exit(1); } +static int plus(c, d) char c, d; { - return (c == '|' && d == '-' || d == '_'); + return ((c == '|' && d == '-') || d == '_'); } int first; +static void pflush(ol) int ol; { - register int i, j; + register int i; register char *cp; char lastomit; int l; @@ -229,6 +238,7 @@ pflush(ol) first = 1; } +static void move(l, m) int l, m; { |