pub unsafe extern "C" fn sqlite3changeset_invert_strm(
xInput: Option<unsafe extern "C" fn(*mut c_void, *mut c_void, *mut i32) -> i32>,
pIn: *mut c_void,
xOutput: Option<unsafe extern "C" fn(*mut c_void, *const c_void, i32) -> i32>,
pOut: *mut c_void,
) -> i32