$OpenBSD: patch-device_serial_serial_io_handler_posix_cc,v 1.5 2016/03/23 20:13:07 robert Exp $
--- device/serial/serial_io_handler_posix.cc.orig.port	Wed Feb 24 21:01:32 2016
+++ device/serial/serial_io_handler_posix.cc	Thu Mar  3 09:43:26 2016
@@ -60,7 +60,7 @@ bool BitrateToSpeedConstant(int bitrate, speed_t* spee
     BITRATE_TO_SPEED_CASE(9600)
     BITRATE_TO_SPEED_CASE(19200)
     BITRATE_TO_SPEED_CASE(38400)
-#if !defined(OS_MACOSX)
+#if !defined(OS_MACOSX) && !defined(OS_BSD)
     BITRATE_TO_SPEED_CASE(57600)
     BITRATE_TO_SPEED_CASE(115200)
     BITRATE_TO_SPEED_CASE(230400)
