mingw-w64-headers/crt/sdks/_mingw_ddk.h.in - mingw-w64 - Git at Google

 #ifndef MINGW_DDK_H
 #define MINGW_DDK_H
 #if MINGW_HAS_DDK
 #define MINGW_HAS_DDK_H 1
 #endif
 #endif
	#ifndef MINGW_DDK_H
	#define MINGW_DDK_H
	#if MINGW_HAS_DDK
	#define MINGW_HAS_DDK_H 1
	#endif
	#endif