FRHookProc typedef Null safety

FRHookProc = UINT_PTR Function(HWND, UINT, WPARAM, LPARAM)

Application-defined callback function used with the FindText or ReplaceText function. Receives messages or notifications intended for the default dialog box procedure of the Find or Replace dialog box.

Implementation

typedef FRHookProc = UINT_PTR Function(HWND, UINT, WPARAM, LPARAM);