ip4_addr_isany is only used within LwIP.
 
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ip4_addr_isany macro

Syntax

#define ip4_addr_isany(addr1) ((addr1) == NULL || ip4_addr_isany_val(*(addr1)))

Arguments

addr1

References

LocationText
ip4_addr.h:148
#define ip4_addr_isany(addr1) ((addr1) == NULL || ip4_addr_isany_val(*(addr1)))
etharp.c:431
if (ip4_addr_isany(ipaddr) ||
etharp.c:944
ip4_addr_isany(ipaddr)) {
ip4.c:809
if (ip4_addr_isany(src)) {
ip_addr.h:300
#define ip_addr_isany(ipaddr) ip4_addr_isany(ipaddr)
netif.c:688
remove = ip4_addr_isany(ipaddr);
udp.c:164
if (ip4_addr_isany(ip_2_ip4(&pcb->local_ip)) ||
udp.c:673
if (ip4_addr_isany(ip_2_ip4(&pcb->local_ip)) ||