pub unsafe extern "C" fn dlag2_(
a: *const c_double,
lda: *const c_int,
b: *const c_double,
ldb: *const c_int,
safmin: *const c_double,
scale1: *mut c_double,
scale2: *mut c_double,
wr1: *mut c_double,
wr2: *mut c_double,
wi: *mut c_double,
)