Type Definition windows_sys::Win32::UI::Controls::LPFNPSPCALLBACKA

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

Required features: "Win32_UI_Controls", "Win32_Foundation", "Win32_Graphics_Gdi", "Win32_UI_WindowsAndMessaging"