pub unsafe extern fn dlaln2_(__ltrans: *mut __CLPK_logical, __na: *mut __CLPK_integer, __nw: *mut __CLPK_integer, __smin: *mut __CLPK_doublereal, __ca: *mut __CLPK_doublereal, __a: *mut __CLPK_doublereal, __lda: *mut __CLPK_integer, __d1: *mut __CLPK_doublereal, __d2: *mut __CLPK_doublereal, __b: *mut __CLPK_doublereal, __ldb: *mut __CLPK_integer, __wr: *mut __CLPK_doublereal, __wi: *mut __CLPK_doublereal, __x: *mut __CLPK_doublereal, __ldx: *mut __CLPK_integer, __scale: *mut __CLPK_doublereal, __xnorm: *mut __CLPK_doublereal, __info: *mut __CLPK_integer) -> c_int