From dda0e5cbe44df7bcc04ee2a206e4a3095780e447 Mon Sep 17 00:00:00 2001
From: dwmalone <dwmalone@FreeBSD.org>
Date: Mon, 7 May 2007 11:18:30 +0000
Subject: ANSIfy function definitions. Move some extern declarations to a
 header file. Remove an unneeded extern declaration for optarg.

---
 usr.bin/calendar/io.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

(limited to 'usr.bin/calendar/io.c')

diff --git a/usr.bin/calendar/io.c b/usr.bin/calendar/io.c
index df19e8c..ee5b988 100644
--- a/usr.bin/calendar/io.c
+++ b/usr.bin/calendar/io.c
@@ -85,7 +85,7 @@ struct iovec header[] = {
 
 
 void
-cal()
+cal(void)
 {
 	int printing;
 	char *p;
@@ -166,9 +166,7 @@ cal()
 }
 
 int
-getfield(p, endp, flags)
-	char *p, **endp;
-	int *flags;
+getfield(char *p, char **endp, int *flags)
 {
 	int val, var;
 	char *start, savech;
@@ -233,7 +231,7 @@ getfield(p, endp, flags)
 char path[MAXPATHLEN];
 
 FILE *
-opencal()
+opencal(void)
 {
 	uid_t uid;
 	size_t i;
@@ -312,8 +310,7 @@ opencal()
 }
 
 void
-closecal(fp)
-	FILE *fp;
+closecal(FILE *fp)
 {
 	uid_t uid;
 	struct stat sbuf;
-- 
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