Function rest::dft::libxc::ffi_xc::xc_gga

pub unsafe extern "C" fn xc_gga(
    p: *const xc_func_type,
    np: c_ulong,
    rho: *const f64,
    sigma: *const f64,
    zk: *mut f64,
    vrho: *mut f64,
    vsigma: *mut f64,
    v2rho2: *mut f64,
    v2rhosigma: *mut f64,
    v2sigma2: *mut f64,
    v3rho3: *mut f64,
    v3rho2sigma: *mut f64,
    v3rhosigma2: *mut f64,
    v3sigma3: *mut f64,
    v4rho4: *mut f64,
    v4rho3sigma: *mut f64,
    v4rho2sigma2: *mut f64,
    v4rhosigma3: *mut f64,
    v4sigma4: *mut f64
)

Evaluate a GGA functional