Function lapack::c::ctgexc

pub fn ctgexc(layout: Layout, wantq: i32, wantz: i32, n: i32, a: &mut [c32], lda: i32, b: &mut [c32], ldb: i32, q: &mut c32, ldq: i32, z: &mut [c32], ldz: i32, ifst: i32, ilst: i32) -> i32