Function grb_sys2::GRBgetdblparaminfo

pub unsafe extern "C" fn GRBgetdblparaminfo(
    env: *mut GRBenv, 
    paramname: c_str, 
    valueP: *mut c_double, 
    minP: *mut c_double, 
    maxP: *mut c_double, 
    defaultP: *mut c_double
) -> c_int