pub unsafe extern fn zggsvp_(__jobu: *mut c_char, __jobv: *mut c_char, __jobq: *mut c_char, __m: *mut __CLPK_integer, __p: *mut __CLPK_integer, __n: *mut __CLPK_integer, __a: *mut __CLPK_doublecomplex, __lda: *mut __CLPK_integer, __b: *mut __CLPK_doublecomplex, __ldb: *mut __CLPK_integer, __tola: *mut __CLPK_doublereal, __tolb: *mut __CLPK_doublereal, __k: *mut __CLPK_integer, __l: *mut __CLPK_integer, __u: *mut __CLPK_doublecomplex, __ldu: *mut __CLPK_integer, __v: *mut __CLPK_doublecomplex, __ldv: *mut __CLPK_integer, __q: *mut __CLPK_doublecomplex, __ldq: *mut __CLPK_integer, __iwork: *mut __CLPK_integer, __rwork: *mut __CLPK_doublereal, __tau: *mut __CLPK_doublecomplex, __work: *mut __CLPK_doublecomplex, __info: *mut __CLPK_integer) -> c_int