pub unsafe extern "C" fn proj_create_conversion_polar_stereographic_variant_b(
    ctx: *mut PJ_CONTEXT,
    latitude_standard_parallel: f64,
    longitude_of_origin: f64,
    false_easting: f64,
    false_northing: f64,
    ang_unit_name: *const c_char,
    ang_unit_conv_factor: f64,
    linear_unit_name: *const c_char,
    linear_unit_conv_factor: f64,
) -> *mut PJ