pub unsafe extern fn zgels_(trans: *const c_char,
m: *const lapack_int,
n: *const lapack_int,
nrhs: *const lapack_int,
a: *mut lapack_complex_double,
lda: *const lapack_int,
b: *mut lapack_complex_double,
ldb: *const lapack_int,
work: *mut lapack_complex_double,
lwork: *const lapack_int,
info: *mut lapack_int)