$NetBSD: patch-ad,v 1.3 2004/05/13 18:27:48 adam Exp $

--- pico/osdep/os-neb.h.orig	2004-01-22 22:04:21.000000000 +0000
+++ pico/osdep/os-neb.h
@@ -81,7 +81,7 @@ typedef u_int16_t usign16_t;
 
 /*-------------- fcntl flag to set non-blocking IO ---------------------*/
 /*#define	NON_BLOCKING_IO	O_NONBLOCK */		/* POSIX style */
-/*#define	NON_BLOCKING_IO	FNDELAY */	/* good ol' bsd style  */
+#define	NON_BLOCKING_IO	FNDELAY	/* good ol' bsd style  */