#ifndef SERVER_CHAT_HH #define SERVER_CHAT_HH 1 #pragma once struct Session; namespace server_chat { void init(void); void broadcast(const char *message); void broadcast(const char *message, const char *sender); void send(Session *session, const char *message); void send(Session *session, const char *message, const char *sender); } // namespace server_chat #endif /* SERVER_CHAT_HH */