Type Definition windows_sys::Win32::Media::Audio::DirectMusic::LPFNDIRECTSOUNDDEVICEENUMERATECALLBACKW

pub type LPFNDIRECTSOUNDDEVICEENUMERATECALLBACKW = Option<unsafe extern "system" fn(param0: *mut DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA, param1: *mut c_void) -> BOOL>;

Required features: "Win32_Media_Audio_DirectMusic", "Win32_Foundation"