Add support for cygwin

diff --git a/src/Network/atc610x.cxx b/src/Network/atc610x.cxx
index 35d72c30e89b94e5a04dc7d951702db4cc59272a..a0e0c808e5bbcc282d56f052a820993651d48fd8 100644 (file)
--- a/src/Network/atc610x.cxx
+++ b/src/Network/atc610x.cxx
@@ -287,6 +287,8 @@ bool FGATC610x::open() {
 
 #if defined( _MSC_VER )
        ulMilliSecondSleep(33);
+#elif defined (WIN32) && !defined(__CYGWIN__)
+        Sleep (33);
 #else
        usleep(33);
 #endif