Function gsl_sys::gsl_multilarge_nlinear_alloc

pub unsafe extern "C" fn gsl_multilarge_nlinear_alloc(
    T: *const gsl_multilarge_nlinear_type, 
    params: *const gsl_multilarge_nlinear_parameters, 
    n: usize, 
    p: usize
) -> *mut gsl_multilarge_nlinear_workspace

This is supported on crate feature v2_1 only.