如何调用其他程序做的API

[jokingjun]

我有一其他程序编的**.DLL,

API的原形BOOL WINAPI IFInitInterface(DWORD dwCodeProtocol, DWORD dwDriverProtocol, LPCTSTR pDriverParam);

dwCodeProtocol 类型：DWORD

dwDriverProtocol 类型：DWORD

PDriverParam 类型；LPCTSTR

调用举例】
IFInitInterface(1, 1, "129.9.123.8 7000 5000 ");

请问我如何调用和声明函数????

[yangzhaoyu]

Declare Function IFIintInterFace Lib "**.dll" (ByVal dwCodeProtocol as any ,byval dwDriverProtocol as any,byval pDriverParam as any) As Bool

[enmity]

Public Declare Function IFIintInterFace Lib "run.dll" (ByVal dwCodeProtocol As Long ,ByVal dwDriverProtocol As Long, ByVal pDriverParam As String) As Long

[Sunnuy]

Public Declare Function IFIintInterFace Lib "run.dll" (ByVal dwCodeProtocol as long ,byval dwDriverProtocol as long,byval pDriverParam as string) As Integer