Function lapack::dsygvx

pub unsafe fn dsygvx(
    itype: &[i32], 
    jobz: u8, 
    range: u8, 
    uplo: u8, 
    n: i32, 
    a: &mut [f64], 
    lda: i32, 
    b: &mut [f64], 
    ldb: i32, 
    vl: f64, 
    vu: f64, 
    il: i32, 
    iu: i32, 
    abstol: f64, 
    m: &mut i32, 
    w: &mut [f64], 
    z: &mut [f64], 
    ldz: i32, 
    work: &mut [f64], 
    lwork: i32, 
    iwork: &mut [i32], 
    ifail: &mut [i32], 
    info: &mut i32
)