pub unsafe extern "C" fn LIBMTP_Get_Track_To_Handler(
arg1: *mut LIBMTP_mtpdevice_t,
arg2: u32,
arg3: MTPDataPutFunc,
arg4: *mut c_void,
arg5: LIBMTP_progressfunc_t,
arg6: *const c_void,
) -> c_intpub unsafe extern "C" fn LIBMTP_Get_Track_To_Handler(
arg1: *mut LIBMTP_mtpdevice_t,
arg2: u32,
arg3: MTPDataPutFunc,
arg4: *mut c_void,
arg5: LIBMTP_progressfunc_t,
arg6: *const c_void,
) -> c_int