public delegate int BrowseCallbackProc(
	IntPtr hwnd,
	uint uMsg,
	int lParam,
	int lpData
)

Public Delegate Function BrowseCallbackProc ( 
	hwnd As IntPtr,
	uMsg As UInteger,
	lParam As Integer,
	lpData As Integer
) As Integer

public delegate int BrowseCallbackProc(
	IntPtr hwnd, 
	unsigned int uMsg, 
	int lParam, 
	int lpData
)

type BrowseCallbackProc = 
    delegate of 
        hwnd : IntPtr * 
        uMsg : uint32 * 
        lParam : int * 
        lpData : int -> int