_PurplePluginProtocolInfo.set_chat_topic

• add_buddies
• add_buddies_with_invite
• add_buddy
• add_buddy_with_invite
• add_deny
• add_permit
• alias_buddy
• blist_node_menu
• buddy_free
• can_receive_file
• change_passwd
• chat_info
• chat_info_defaults
• chat_invite
• chat_leave
• chat_send
• chat_whisper
• close
• convo_closed
• find_blist_chat
• get_account_text_table
• get_attention_types
• get_cb_away
• get_cb_info
• get_cb_real_name
• get_chat_name
• get_info
• get_media_caps
• get_moods
• get_public_alias
• group_buddy
• icon_spec
• initiate_media
• join_chat
• keepalive
• list_emblem
• list_icon
• login
• new_xfer
• normalize
• offline_message
• options
• protocol_options
• register_user
• reject_chat
• rem_deny
• rem_permit
• remove_buddies
• remove_buddy
• remove_group
• rename_group
• roomlist_cancel
• roomlist_expand_category
• roomlist_get_list
• roomlist_room_serialize
• send_attention
• send_file
• send_im
• send_raw
• send_typing
• set_buddy_icon
• set_chat_topic
• set_idle
• set_info
• set_permit_deny
• set_public_alias
• set_status
• status_text
• status_types
• struct_size
• tooltip_text
• unregister_user
• user_splits
• whiteboard_prpl_ops