pub unsafe fn sgtsvx(
fact: u8,
trans: u8,
n: i32,
nrhs: i32,
dl: &[f32],
d: &[f32],
du: &[f32],
dlf: &mut [f32],
df: &mut [f32],
duf: &mut [f32],
du2: &mut [f32],
ipiv: &mut [i32],
b: &[f32],
ldb: i32,
x: &mut [f32],
ldx: i32,
rcond: &mut f32,
ferr: &mut [f32],
berr: &mut [f32],
work: &mut [f32],
iwork: &mut [i32],
info: &mut i32,
)