Type Definition windows_sys::Win32::UI::Controls::LPFNPSPCALLBACKW

pub type LPFNPSPCALLBACKW = Option<unsafe extern "system" fn(hwnd: HWND, umsg: PSPCB_MESSAGE, ppsp: *mut PROPSHEETPAGEW) -> u32>;

Required features: ‘Win32_UI_Controls’, ‘Win32_Foundation’, ‘Win32_Graphics_Gdi’, ‘Win32_UI_WindowsAndMessaging’