pub unsafe extern fn ctgevc_(side: *const c_char, howmny: *const c_char, select: *const lapack_logical, n: *const lapack_int, s: *const lapack_complex_float, lds: *const lapack_int, p: *const lapack_complex_float, ldp: *const lapack_int, vl: *mut lapack_complex_float, ldvl: *const lapack_int, vr: *mut lapack_complex_float, ldvr: *const lapack_int, mm: *const lapack_int, m: *mut lapack_int, work: *mut lapack_complex_float, rwork: *mut c_float, info: *mut lapack_int)