pub unsafe extern fn LAPACKE_dggevx_work(matrix_layout: c_int,
balanc: c_char,
jobvl: c_char,
jobvr: c_char,
sense: c_char,
n: lapack_int,
a: *mut c_double,
lda: lapack_int,
b: *mut c_double,
ldb: lapack_int,
alphar: *mut c_double,
alphai: *mut c_double,
beta: *mut c_double,
vl: *mut c_double,
ldvl: lapack_int,
vr: *mut c_double,
ldvr: lapack_int,
ilo: *mut lapack_int,
ihi: *mut lapack_int,
lscale: *mut c_double,
rscale: *mut c_double,
abnrm: *mut c_double,
bbnrm: *mut c_double,
rconde: *mut c_double,
rcondv: *mut c_double,
work: *mut c_double,
lwork: lapack_int,
iwork: *mut lapack_int,
bwork: *mut lapack_logical)
-> lapack_int