netinet/in.h: add IP_RECVERR_4884 from linux v5.9

see

  linux commit eba75c587e811d3249c8bd50d22bb2266ccd3c0f
  icmp: support rfc 4884
This commit is contained in:
Szabolcs Nagy 2020-10-25 16:42:41 +00:00 committed by Rich Felker
parent d078f83657
commit 67f774625e

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@ -202,6 +202,7 @@ uint16_t ntohs(uint16_t);
#define IP_CHECKSUM 23
#define IP_BIND_ADDRESS_NO_PORT 24
#define IP_RECVFRAGSIZE 25
#define IP_RECVERR_RFC4884 26
#define IP_MULTICAST_IF 32
#define IP_MULTICAST_TTL 33
#define IP_MULTICAST_LOOP 34