Move {ABOVE,BELOW}_NORMAL_PRIORITY_CLASS to winbase.h.
diff --git a/include/winbase.h b/include/winbase.h
index 6381850..398b18f 100644
--- a/include/winbase.h
+++ b/include/winbase.h
@@ -602,6 +602,8 @@
#define IDLE_PRIORITY_CLASS 0x00000040
#define HIGH_PRIORITY_CLASS 0x00000080
#define REALTIME_PRIORITY_CLASS 0x00000100
+#define BELOW_NORMAL_PRIORITY_CLASS 0x00004000
+#define ABOVE_NORMAL_PRIORITY_CLASS 0x00008000
#define CREATE_NEW_PROCESS_GROUP 0x00000200
#define CREATE_UNICODE_ENVIRONMENT 0x00000400
#define CREATE_SEPARATE_WOW_VDM 0x00000800