$OpenBSD: patch-device_serial_serial_io_handler_posix_cc,v 1.7 2018/01/30 07:57:25 robert Exp $
Index: device/serial/serial_io_handler_posix.cc
--- device/serial/serial_io_handler_posix.cc.orig
+++ device/serial/serial_io_handler_posix.cc
@@ -62,7 +62,7 @@ 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)
