Type Definition windows_sys::Win32::Media::Audio::LPACMDRIVERPROC

pub type LPACMDRIVERPROC = Option<unsafe extern "system" fn(param0: usize, param1: HACMDRIVERID, param2: u32, param3: LPARAM, param4: LPARAM) -> LRESULT>;

Required features: "Win32_Media_Audio", "Win32_Foundation"