lwIP 2.2.0
Lightweight IP stack
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Macros | |
#define | ip_2_ip4(ipaddr) (&((ipaddr)->u_addr.ip4)) |
#define | IP_ADDR_ANY IP4_ADDR_ANY |
#define | IP4_ADDR_ANY (&ip_addr_any) |
#define | IP4_ADDR_ANY4 (ip_2_ip4(&ip_addr_any)) |
#define IP4_ADDR_ANY (&ip_addr_any) |
Can be used as a fixed/const ip_addr_t for the IPv4 wildcard and the broadcast address
#define IP4_ADDR_ANY4 (ip_2_ip4(&ip_addr_any)) |
Can be used as a fixed/const ip4_addr_t for the wildcard and the broadcast address
#define ip_2_ip4 | ( | ipaddr | ) | (&((ipaddr)->u_addr.ip4)) |
Convert generic ip address to specific protocol version
#define IP_ADDR_ANY IP4_ADDR_ANY |
Can be used as a fixed/const ip_addr_t for the IP wildcard. Defined to IP4_ADDR_ANY when IPv4 is enabled. Defined to IP6_ADDR_ANY in IPv6 only systems. Use this if you can handle IPv4 AND IPv6 addresses. Use IP4_ADDR_ANY or IP6_ADDR_ANY when the IP type matters.