Function grb_sys2::GRBgetsos

pub unsafe extern "C" fn GRBgetsos(
    model: *mut GRBmodel, 
    nummembersP: *mut c_int, 
    sostype: *mut c_int, 
    beg: *mut c_int, 
    ind: *mut c_int, 
    weight: *mut c_double, 
    start: c_int, 
    len: c_int
) -> c_int