ip4_addr_get_byte is only used within LwIP.
 
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ip4_addr_get_byte macro

Syntax

#define ip4_addr_get_byte(ipaddr, idx) (((const u8_t*)(&(ipaddr)->addr))[idx])

Arguments

ipaddr

idx

References

LocationText
ip4_addr.h:176
#define ip4_addr_get_byte(ipaddr, idx) (((const u8_t*)(&(ipaddr)->addr))[idx])
ip4_addr.h:177
#define ip4_addr1(ipaddr) ip4_addr_get_byte(ipaddr, 0)
ip4_addr.h:178
#define ip4_addr2(ipaddr) ip4_addr_get_byte(ipaddr, 1)
ip4_addr.h:179
#define ip4_addr3(ipaddr) ip4_addr_get_byte(ipaddr, 2)
ip4_addr.h:180
#define ip4_addr4(ipaddr) ip4_addr_get_byte(ipaddr, 3)