void CtdlDirectoryInit(void);
void CtdlDirectoryAddUser(char *internet_addr, char *citadel_addr);
void CtdlDirectoryDelUser(char *internet_addr, char *citadel_addr);
void CtdlDirectoryInit(void);
void CtdlDirectoryAddUser(char *internet_addr, char *citadel_addr);
void CtdlDirectoryDelUser(char *internet_addr, char *citadel_addr);