$NetBSD: patch-af,v 1.3 2012/11/01 19:27:36 joerg Exp $

--- xcalpr/xcalpr.c.orig	2012-10-30 21:25:09.000000000 +0000
+++ xcalpr/xcalpr.c
@@ -59,6 +59,7 @@ static char    *copyright = "@(#)Copyrig
  
 ***/
 #include <stdio.h>
+#include <stdlib.h>
 #include <ctype.h>
 #include <string.h>
 #include <time.h>
@@ -86,7 +87,7 @@ static char	*daynames[]	= {"Sun", "Mon",
 
 static char	*dayfiles[7];		/* connected contents of any dayfiles */
 
-static FILE	*fout = stdout;
+static FILE	*fout;
 	
 static int mon[] = { 
     31, 28, 31, 30,
@@ -100,8 +101,6 @@ static int mon[] = { 
 static char	*memerr = "No more memory\n";
 static char	*usage = "Usage: xcalpr [-d dir][-x][-c][-u user][-f file] [month list]\n";
 
-char	*malloc();
-
 /*
  * Routines
  */
@@ -132,6 +131,8 @@ main(argc, argv)
 	int		ac;
 	int		yr;
 
+	fout = stdout;
+
 	while ((c = getopt(argc, argv, "d:u:f:cxv")) != EOF) {
 
 		switch (c) {
@@ -494,7 +495,7 @@ connect_file(filename, bytes)
  
         if (statb.st_size == 0) {
 		*bytes = 0;
-		return;
+		return NULL;
 	}
 
 	fibase = readbfile(fd, statb.st_size);