lapack_sys::sgtcon_

pub unsafe extern fn sgtcon_(norm: *mut c_char, n: *mut c_int, dl: *const c_float, d: *const c_float, du: *const c_float, du2: *const c_float, ipiv: *const c_int, anorm: *mut c_float, rcond: *mut c_float, work: *mut c_float, iwork: *mut c_int, info: *mut c_int)