extern unsigned int getip_port(const struct sockaddr *sa);
extern void apply_ip_mask(struct sockaddr *ai, int maskbits);
extern int compare_ip(const struct sockaddr *sa1, const struct sockaddr *sa2);
+extern int tokenize_ip_port(const char *ipurl, char **address, char **port);
/* Structures and functions dealing with dynamic pollfd arrays */
enum fdtype {IPC_FD, LISTEN_FD};