pub unsafe extern "C" fn GetImageDistortion(
arg1: *mut Image,
arg2: *const Image,
arg3: MetricType,
arg4: *mut f64,
arg5: *mut ExceptionInfo,
) -> MagickBooleanType
pub unsafe extern "C" fn GetImageDistortion(
arg1: *mut Image,
arg2: *const Image,
arg3: MetricType,
arg4: *mut f64,
arg5: *mut ExceptionInfo,
) -> MagickBooleanType