$NetBSD: patch-ah,v 1.2 1999/11/26 22:12:37 hubertf Exp $

diff -x *.orig -urN ./icb/protos.h /usr/pkgsrc/net/icb/work.i386.unpatched/icb-5.0.9/icb/protos.h
--- ./icb/protos.h	Fri Feb 24 22:20:25 1995
+++ /usr/pkgsrc/net/icb/work.i386.unpatched/icb-5.0.9/icb/protos.h	Fri Nov 26 22:56:28 1999
@@ -64,7 +64,7 @@
 int inserttab(void);
 int ishushed(char *nick);
 int lcaseit(char *s);
-#ifdef linux
+#if defined(linux) || (defined(BSD) && BSD >= 199306)
 int linebuffer(FILE *fp);
 #else
 int linebuffer(struct _iobuf *fp);