pub unsafe extern "C" fn zhpgvd_(
itype: *const lapack_int,
jobz: *const c_char,
uplo: *const c_char,
n: *const lapack_int,
ap: *mut lapack_complex_double,
bp: *mut lapack_complex_double,
w: *mut c_double,
z: *mut lapack_complex_double,
ldz: *const lapack_int,
work: *mut lapack_complex_double,
lwork: *const lapack_int,
rwork: *mut c_double,
lrwork: *const lapack_int,
iwork: *mut lapack_int,
liwork: *const lapack_int,
info: *mut lapack_int,
)