www.pudn.com > cad3d.zip > 3DMath.h

#ifndef __3DMath_h__ 
#define __3DMath_h__ 
 
#ifdef WIN32 
	#ifdef MATH3D_EXPORTS 
		#define MATH3D_API __declspec(dllexport) 
	#else 
		#define MATH3D_API __declspec(dllimport) 
	#endif 
#else 
	#define MATH3D_API 
#endif 
#endif//__3DMath_h__