Defines starting with `l' in netccitt

• LISTEN netccitt/pk.h:157
• LXF_LISTEN netccitt/pk_var.h:158
• LXF_RTHELD netccitt/pk_var.h:157
• LXF_VALID netccitt/pk_var.h:156
• LXS_CONNECTED netccitt/pk_var.h:151
• LXS_CONNECTING netccitt/pk_var.h:150
• LXS_DISCONNECTING netccitt/pk_var.h:152
• LXS_FREE netccitt/pk_var.h:149
• LXS_LISTENING netccitt/pk_var.h:153
• LXS_NEWBORN netccitt/pk_var.h:147
• LXS_RESOLVING netccitt/pk_var.h:148