$OpenBSD: patch-conf_c,v 1.2 2017/05/06 12:51:21 espie Exp $
Index: conf.c
--- conf.c.orig
+++ conf.c
@@ -7,6 +7,7 @@ History:
 	931120	extracted from onewlib.c
 ///////////////////////////////////////////////////////////////////////*/
 #include <stdio.h>
+#include <string.h>
 #include "onew.h"
 
 typedef struct {
@@ -119,6 +120,7 @@ static char *next_romkan(){
 			}
 	return name;
 }
+void
 switch_rkserv(){
 	char help[128];
 	char *romkan;
@@ -137,6 +139,7 @@ switch_rkserv(){
 		Onew_putmsg_retain(1,"%s %s",Onew_RK_smode(),help);
 	}
 }
+void
 switch_kkserv(){
 	char mode[64],help[128],*kanakan;
 
