pub unsafe extern fn dtgsy2_(__trans: *mut c_char, __ijob: *mut __CLPK_integer, __m: *mut __CLPK_integer, __n: *mut __CLPK_integer, __a: *mut __CLPK_doublereal, __lda: *mut __CLPK_integer, __b: *mut __CLPK_doublereal, __ldb: *mut __CLPK_integer, __c__: *mut __CLPK_doublereal, __ldc: *mut __CLPK_integer, __d__: *mut __CLPK_doublereal, __ldd: *mut __CLPK_integer, __e: *mut __CLPK_doublereal, __lde: *mut __CLPK_integer, __f: *mut __CLPK_doublereal, __ldf: *mut __CLPK_integer, __scale: *mut __CLPK_doublereal, __rdsum: *mut __CLPK_doublereal, __rdscal: *mut __CLPK_doublereal, __iwork: *mut __CLPK_integer, __pq: *mut __CLPK_integer, __info: *mut __CLPK_integer) -> c_int