Type Definition windows_sys::Win32::Media::Multimedia::VFWWDMExtensionProc

pub type VFWWDMExtensionProc = Option<unsafe extern "system" fn(pfndeviceiocontrol: *mut c_void, pfnaddpropertypage: LPFNSVADDPROPSHEETPAGE, lparam: LPARAM) -> u32>;

Required features: "Win32_Media_Multimedia", "Win32_Foundation", "Win32_UI_Controls"