$OpenBSD: patch-kbanner_c,v 1.1.1.1 2001/02/13 06:52:32 fgsch Exp $

--- kbanner.c.orig	Tue Feb 13 03:27:50 2001
+++ kbanner.c	Tue Feb 13 03:33:17 2001
@@ -1,6 +1,11 @@
 /* Kanji Banner Version 2.1 by Koichi Yasuoka, October 15, 1993 */
 
 #include <stdio.h>
+#include <stdlib.h>
+
+void	kbanner __P((FILE *));
+int	kgetchar __P((FILE *));
+void	kputchar __P((unsigned int));
 
 extern char *malloc();
 extern unsigned short
@@ -82,6 +87,7 @@
   exit(1);\
 }
 
+int
 main(argc,argv)
 int argc;
 char *argv[];
@@ -130,7 +136,7 @@
     exit(0);
   }
   while(argc){
-    if(src=fopen(*argv,"r")){
+    if((src=fopen(*argv,"r"))){
       kbanner(src);
       fclose(src);
     }
@@ -142,6 +148,7 @@
   exit(0);
 }
 
+void
 kbanner(fp)
 FILE *fp;
 {
@@ -199,6 +206,7 @@
   kputchar(-1);
 }
 
+void
 kputchar(c)
 unsigned int c;
 {
@@ -275,10 +283,11 @@
   col++;
 }
 
+int
 kgetchar(fp)
 FILE *fp;
 {
-  int i,j,k,l;
+  int i,j;
   if(mime==0)
     return(fgetc(fp));
   if(bufindex<buflength)
@@ -351,4 +360,5 @@
     bufindex=0;
     return(((buf[4]&63)<<2)|((buf[5]&48)>>4));
   }
+  return(0);
 }