pub unsafe extern fn dstebz_(__range: *mut c_char, __order: *mut c_char, __n: *mut __CLPK_integer, __vl: *mut __CLPK_doublereal, __vu: *mut __CLPK_doublereal, __il: *mut __CLPK_integer, __iu: *mut __CLPK_integer, __abstol: *mut __CLPK_doublereal, __d__: *mut __CLPK_doublereal, __e: *mut __CLPK_doublereal, __m: *mut __CLPK_integer, __nsplit: *mut __CLPK_integer, __w: *mut __CLPK_doublereal, __iblock: *mut __CLPK_integer, __isplit: *mut __CLPK_integer, __work: *mut __CLPK_doublereal, __iwork: *mut __CLPK_integer, __info: *mut __CLPK_integer) -> c_int