pub unsafe extern fn dposvxx_(fact: *mut c_char, uplo: *mut c_char, n: *mut c_int, nrhs: *mut c_int, a: *mut c_double, lda: *mut c_int, af: *mut c_double, ldaf: *mut c_int, equed: *mut c_char, s: *mut c_double, b: *mut c_double, ldb: *mut c_int, x: *mut c_double, ldx: *mut c_int, rcond: *mut c_double, rpvgrw: *mut c_double, berr: *mut c_double, n_err_bnds: *mut c_int, err_bnds_norm: *mut c_double, err_bnds_comp: *mut c_double, nparams: *mut c_int, params: *mut c_double, work: *mut c_double, iwork: *mut c_int, info: *mut c_int)