pub unsafe extern fn dlarrd_(__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, __gers: *mut __CLPK_doublereal, __reltol: *mut __CLPK_doublereal, __d__: *mut __CLPK_doublereal, __e: *mut __CLPK_doublereal, __e2: *mut __CLPK_doublereal, __pivmin: *mut __CLPK_doublereal, __nsplit: *mut __CLPK_integer, __isplit: *mut __CLPK_integer, __m: *mut __CLPK_integer, __w: *mut __CLPK_doublereal, __werr: *mut __CLPK_doublereal, __wl: *mut __CLPK_doublereal, __wu: *mut __CLPK_doublereal, __iblock: *mut __CLPK_integer, __indexw: *mut __CLPK_integer, __work: *mut __CLPK_doublereal, __iwork: *mut __CLPK_integer, __info: *mut __CLPK_integer) -> c_int