2.4.0

Following functions are marked as deprecated:

• parse_ipv4addr(char *ipstr, unsigned int *ip)
• char *get_stripv4(unsigned int *ip, bool _static)
• char *get_stripv4_r(unsigned int *ip, char *ipstr)

Added two new functions to manage IPv4 addresses:

• isgreater_ipv4
• isless_ipv4