Windows : Turn the process in high priority when the USB HxC Floppy Emulator is detected. Fix most of the Sync lost events.

git-svn-id: svn://svn.code.sf.net/p/hxcfloppyemu/code/HxCFloppyEmulator/libusbhxcfe/trunk@2446 63fa2f70-6a9b-4bc4-b855-9c6a949b1d69

libusbhxcfe/sources/usb_hxcfloppyemulator.c

@@ -49,6 +49,10 @@
 
 #include <stdint.h>
 
+#ifdef WIN32
+#include <windows.h>
+#endif
+
 //#define DEBUGVB 1
 
 #include "internal_libhxcfe.h"
@@ -521,6 +525,10 @@ int32_t ftdichiplistener(HXCFE* floppycontext,USBHXCFE * hw_context)
 
 		}while(init_failed);
 
+#ifdef WIN32
+		SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
+#endif
+
 		// detection terminee
 		// on rentre dans la boucle de fonctionnement
 		// normal