pub unsafe fn chbgvd(
jobz: u8,
uplo: u8,
n: i32,
ka: i32,
kb: i32,
ab: &mut [c32],
ldab: i32,
bb: &mut [c32],
ldbb: i32,
w: &mut [f32],
z: &mut [c32],
ldz: i32,
work: &mut [c32],
lwork: i32,
rwork: &mut [f32],
lrwork: i32,
iwork: &mut [i32],
liwork: i32,
info: &mut i32,
)