qubes-vmm-xen-win-pvdrivers-xeniface-mingw.patch

diff --git a/include/xencontrol.h b/include/xencontrol.h
index 4560bc6..2ef2e22 100644
--- a/include/xencontrol.h
+++ b/include/xencontrol.h
@@ -2,7 +2,11 @@
 #define _XENCONTROL_H_
 
 #include <windows.h>
+#ifdef __MINGW32__
+#include <stdarg.h>
+#else
 #include <varargs.h>
+#endif
 #include "xeniface_ioctls.h"
 
 #ifdef XENCONTROL_EXPORTS
diff --git a/src/xencontrol/xencontrol.c b/src/xencontrol/xencontrol.c
index f55d0a2..1504ddf 100644
--- a/src/xencontrol/xencontrol.c
+++ b/src/xencontrol/xencontrol.c
@@ -1,6 +1,8 @@
 #define INITGUID
 #include <windows.h>
+#ifndef __MINGW32__
 #include <winioctl.h>
+#endif
 #include <setupapi.h>
 #include <stdlib.h>
 #include <assert.h>
@@ -26,7 +28,7 @@ _Log(
     IN  XENCONTROL_LOGGER *Logger,
     IN  XENCONTROL_LOG_LEVEL LogLevel,
     IN  XENCONTROL_LOG_LEVEL CurrentLogLevel,
-    IN  PCHAR Function,
+    IN  LPCSTR Function,
     IN  PWCHAR Format,
     ...
     )
@@ -50,7 +52,7 @@ _Log(
 static void
 _LogMultiSz(
     IN  PXENCONTROL_CONTEXT Xc,
-    IN  PCHAR Caller,
+    IN  LPCSTR Caller,
     IN  XENCONTROL_LOG_LEVEL Level,
     IN  PCHAR MultiSz
     )
diff --git a/src/xencontrol/xencontrol_private.h b/src/xencontrol/xencontrol_private.h
index 685bcfa..92609d9 100644
--- a/src/xencontrol/xencontrol_private.h
+++ b/src/xencontrol/xencontrol_private.h
@@ -4,8 +4,13 @@
 #include <windows.h>
 #include "xencontrol.h"
 
+#ifdef __MINGW32__
+#define Log(level, format, ...) \
+        _Log(Xc->Logger, level, Xc->LogLevel, __FUNCTION__, format, ##__VA_ARGS__)
+#else
 #define Log(level, format, ...) \
         _Log(Xc->Logger, level, Xc->LogLevel, __FUNCTION__, format, __VA_ARGS__)
+#endif
 
 #define InitializeListHead(ListHead) ( \
     (ListHead)->Flink = (ListHead)->Blink = (ListHead))