pub unsafe extern fn LAPACKE_cgemqrt(matrix_layout: c_int,
side: c_char,
trans: c_char,
m: lapack_int,
n: lapack_int,
k: lapack_int,
nb: lapack_int,
v: *const lapack_complex_float,
ldv: lapack_int,
t: *const lapack_complex_float,
ldt: lapack_int,
c: *mut lapack_complex_float,
ldc: lapack_int)
-> lapack_int