lapack_sys::chpevx_

pub unsafe extern fn chpevx_(jobz: *mut c_char, range: *mut c_char, uplo: *mut c_char, n: *mut c_int, ap: *mut c_void, vl: *mut c_float, vu: *mut c_float, il: *mut c_int, iu: *mut c_int, abstol: *mut c_float, m: *mut c_int, w: *mut c_float, z: *mut c_void, ldz: *mut c_int, work: *mut c_void, rwork: *mut c_float, iwork: *mut c_int, ifail: *mut c_int, info: *mut c_int)