Dll help

Question

Hey,

I'm trying to write a dll which can receive input from mIRC. In mIRC helpt its specified that i need a method with the following signature:
int __stdcall procname(HWND mWnd, HWND aWnd, char *data, char *parms, BOOL show, BOOL nopause)

How do I "convert" that c++ signature into a c# method ?

Thanks