+ "Control field", HFILL }},
+
+ { &hf_lapb_n_r,
+ { "N(R)", "lapb.control.n_r", FT_UINT8, BASE_DEC,
+ NULL, XDLC_N_R_MASK, "", HFILL }},
+
+ { &hf_lapb_n_s,
+ { "N(S)", "lapb.control.n_s", FT_UINT8, BASE_DEC,
+ NULL, XDLC_N_S_MASK, "", HFILL }},
+
+ { &hf_lapb_p,
+ { "Poll", "lapb.control.p", FT_BOOLEAN, 8,
+ TFS(&flags_set_truth), XDLC_P_F, "", HFILL }},
+
+ { &hf_lapb_f,
+ { "Final", "lapb.control.f", FT_BOOLEAN, 8,
+ TFS(&flags_set_truth), XDLC_P_F, "", HFILL }},
+
+ { &hf_lapb_s_ftype,
+ { "Supervisory frame type", "lapb.control.s_ftype", FT_UINT8, BASE_HEX,
+ VALS(stype_vals), XDLC_S_FTYPE_MASK, "", HFILL }},
+
+ { &hf_lapb_u_modifier_cmd,
+ { "Command", "lapb.control.u_modifier_cmd", FT_UINT8, BASE_HEX,
+ VALS(modifier_vals_cmd), XDLC_U_MODIFIER_MASK, "", HFILL }},
+
+ { &hf_lapb_u_modifier_resp,
+ { "Response", "lapb.control.u_modifier_resp", FT_UINT8, BASE_HEX,
+ VALS(modifier_vals_resp), XDLC_U_MODIFIER_MASK, "", HFILL }},
+
+ { &hf_lapb_ftype_i,
+ { "Frame type", "lapb.control.ftype", FT_UINT8, BASE_HEX,
+ VALS(ftype_vals), XDLC_I_MASK, "", HFILL }},
+
+ { &hf_lapb_ftype_s_u,
+ { "Frame type", "lapb.control.ftype", FT_UINT8, BASE_HEX,
+ VALS(ftype_vals), XDLC_S_U_MASK, "", HFILL }},