Add mmsystem.h and mmreg.h for dsound.

diff --git a/RtAudio.cpp b/RtAudio.cpp
index 882fa0e2830202407c2f17814c8a4e372947993d..a6b4a4727d8103ab9a2619f3369c3d2013c49823 100644 (file)
--- a/RtAudio.cpp
+++ b/RtAudio.cpp
@@ -5195,6 +5195,8 @@ Exit:
 // Various revisions for RtAudio 4.0 by Gary Scavone, April 2007\r
 // Changed device query structure for RtAudio 4.0.7, January 2010\r
 \r
+#include <mmsystem.h>\r
+#include <mmreg.h>\r
 #include <dsound.h>\r
 #include <assert.h>\r
 #include <algorithm>\r