opcvariantpack.h

来自「基于Intellution开发包的开发的OPC服务器」· C头文件 代码 · 共 23 行

// OPCVariantPack.h
//
// This file contains function prototyles
// for the OPC Pack/Unpack functions for use with IDataObject
//
//
//	(C) COPYRIGHT 1996-1998, INTELLUTION INC.
// ALL RIGHTS RESERVED
//
//
// Modification Log:
//	Vers	Date	 By		Notes
//	----	-------- ---	-----
//  1.0		05/01/97 acc	Created
//	1.3		03/10/98 jra	Modified to be wizard generated and driver specific.
//

int		OPCVariantSize( VARIANT * v);
int		OPCVariantPack( char * t, VARIANT *s);
void	OPCVariantUnpack( VARIANT *vp, char * src);