Function gsl_sys::gsl_sf_angle_restrict_symm_err_e 
source · [−]pub unsafe extern "C" fn gsl_sf_angle_restrict_symm_err_e(
    theta: f64, 
    result: *mut gsl_sf_result
) -> c_intpub unsafe extern "C" fn gsl_sf_angle_restrict_symm_err_e(
    theta: f64, 
    result: *mut gsl_sf_result
) -> c_int