Function lapack::fortran::dsygv

pub fn dsygv(itype: &[i32],
             jobz: u8,
             uplo: u8,
             n: i32,
             a: &mut [f64],
             lda: i32,
             b: &mut [f64],
             ldb: i32,
             w: &mut [f64],
             work: &mut [f64],
             lwork: i32,
             info: &mut i32)