pub unsafe extern fn zlaqr2_(__wantt: *mut __CLPK_logical, __wantz: *mut __CLPK_logical, __n: *mut __CLPK_integer, __ktop: *mut __CLPK_integer, __kbot: *mut __CLPK_integer, __nw: *mut __CLPK_integer, __h__: *mut __CLPK_doublecomplex, __ldh: *mut __CLPK_integer, __iloz: *mut __CLPK_integer, __ihiz: *mut __CLPK_integer, __z__: *mut __CLPK_doublecomplex, __ldz: *mut __CLPK_integer, __ns: *mut __CLPK_integer, __nd: *mut __CLPK_integer, __sh: *mut __CLPK_doublecomplex, __v: *mut __CLPK_doublecomplex, __ldv: *mut __CLPK_integer, __nh: *mut __CLPK_integer, __t: *mut __CLPK_doublecomplex, __ldt: *mut __CLPK_integer, __nv: *mut __CLPK_integer, __wv: *mut __CLPK_doublecomplex, __ldwv: *mut __CLPK_integer, __work: *mut __CLPK_doublecomplex, __lwork: *mut __CLPK_integer) -> c_int