X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fsurfaces%2Fmackie%2Fmackie_control_protocol.cc;h=c83ce819d950edae1ce168b036ea4ffdddbfa03e;hb=3020b224fa2d6e1b6b8a576e8e8e211e0585f2a2;hp=e9bef5a9b0bf4b326e24050aed2c8db0df6dfeb8;hpb=d15fda6d751a465d278f477923075d4783f3b1ca;p=ardour.git

diff --git a/libs/surfaces/mackie/mackie_control_protocol.cc b/libs/surfaces/mackie/mackie_control_protocol.cc
index e9bef5a9b0..c83ce819d9 100644
--- a/libs/surfaces/mackie/mackie_control_protocol.cc
+++ b/libs/surfaces/mackie/mackie_control_protocol.cc
@@ -29,7 +29,6 @@
 #include <float.h>
 #include <sys/time.h>
 #include <errno.h>
-#include <poll.h>
 
 #include <boost/shared_array.hpp>
 
@@ -1272,7 +1271,9 @@ MackieControlProtocol::midi_input_handler (IOCondition ioc, MIDI::Port* port)
 		*/
 
 		if (!_device_info.uses_ipmidi()) {
+#ifndef PLATFORM_WINDOWS
 			CrossThreadChannel::drain (port->selectable());
+#endif
 		}
 
 		DEBUG_TRACE (DEBUG::MackieControl, string_compose ("data available on %1\n", port->name()));