(no commit message)

diff --git a/coders/screenshot.c b/coders/screenshot.c
index 8d3f91a49f387d6f8385e07f8912e96b2dc57434..3d8b9f9d5085dad46712f4ad4383496a250006ab 100644 (file)
--- a/coders/screenshot.c
+++ b/coders/screenshot.c
@@ -47,6 +47,9 @@
      /* All MinGW needs ... */
 #    include "MagickCore/nt-base-private.h"
 #    include <wingdi.h>
+#  ifndef DISPLAY_DEVICE_ACTIVE
+#    define DISPLAY_DEVICE_ACTIVE    0x00000001
+#  endif
 #  endif
 #endif
 #include "MagickCore/blob.h"