Function SCIPsetNlpiInitialGuess 

pub unsafe extern "C" fn SCIPsetNlpiInitialGuess(
    scip: *mut SCIP,
    nlpi: *mut SCIP_NLPI,
    problem: *mut SCIP_NLPIPROBLEM,
    primalvalues: *mut f64,
    consdualvalues: *mut f64,
    varlbdualvalues: *mut f64,
    varubdualvalues: *mut f64,
) -> SCIP_RETCODE

sets initial guess