pub unsafe fn dhgeqz(
job: u8,
compq: u8,
compz: u8,
n: i32,
ilo: i32,
ihi: i32,
h: &mut [f64],
ldh: i32,
t: &mut [f64],
ldt: i32,
alphar: &mut f64,
alphai: &mut f64,
beta: &mut f64,
q: &mut [f64],
ldq: i32,
z: &mut [f64],
ldz: i32,
work: &mut [f64],
lwork: i32,
info: &mut i32,
)