Function lpsolve_sys::prod_xA2

pub unsafe extern "C" fn prod_xA2(
    lp: *mut lprec, 
    coltarget: *mut c_int, 
    prow: *mut c_double, 
    proundzero: c_double, 
    pnzprow: *mut c_int, 
    drow: *mut c_double, 
    droundzero: c_double, 
    dnzdrow: *mut c_int, 
    ofscalar: c_double, 
    roundmode: c_int
) -> c_uchar