pub unsafe extern fn dtrsna_(__job: *mut c_char, __howmny: *mut c_char, __select: *mut __CLPK_logical, __n: *mut __CLPK_integer, __t: *mut __CLPK_doublereal, __ldt: *mut __CLPK_integer, __vl: *mut __CLPK_doublereal, __ldvl: *mut __CLPK_integer, __vr: *mut __CLPK_doublereal, __ldvr: *mut __CLPK_integer, __s: *mut __CLPK_doublereal, __sep: *mut __CLPK_doublereal, __mm: *mut __CLPK_integer, __m: *mut __CLPK_integer, __work: *mut __CLPK_doublereal, __ldwork: *mut __CLPK_integer, __iwork: *mut __CLPK_integer, __info: *mut __CLPK_integer) -> c_int