From 656b3be02d22a52957903e3c89660ffb0247307b Mon Sep 17 00:00:00 2001
From: Armin Novak <armin.novak@gmail.com>
Date: Thu, 9 Feb 2017 19:58:26 +0100
Subject: [PATCH] Added fallback for CMSPAR. (See debian #854689)

---
 winpr/libwinpr/comm/comm_serial_sys.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/winpr/libwinpr/comm/comm_serial_sys.c b/winpr/libwinpr/comm/comm_serial_sys.c
index 975c514a4..950f36f6b 100644
--- a/winpr/libwinpr/comm/comm_serial_sys.c
+++ b/winpr/libwinpr/comm/comm_serial_sys.c
@@ -37,6 +37,12 @@
 #include <winpr/crt.h>
 #include <winpr/wlog.h>
 
+/* Undocumented flag, not supported everywhere.
+ * Provide a sensible fallback to avoid compilation problems. */
+#ifndef CMSPAR
+#define CMSPAR 010000000000
+#endif
+
 /* hard-coded in N_TTY */
 #define TTY_THRESHOLD_THROTTLE		128 /* now based on remaining room */
 #define TTY_THRESHOLD_UNTHROTTLE 	128