LwIP
ip4_addr_islinklocal is only used within LwIP.
 
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CodeScopeSTM32 Libraries and SamplesLwIPip4_addr_islinklocal

ip4_addr_islinklocal macro

Syntax

#define ip4_addr_islinklocal(addr1) (((addr1)->addr & PP_HTONL(0xffff0000UL)) == PP_HTONL(0xa9fe0000UL))

Arguments

addr1

References

LocationText
ip4_addr.h:158
#define ip4_addr_islinklocal(addr1) (((addr1)->addr & PP_HTONL(0xffff0000UL)) == PP_HTONL(0xa9fe0000UL))
etharp.c:826
!ip4_addr_islinklocal(ipaddr)) {