Defined in 1 files as a prototype:

• bsd/netinet6/esp6.h, line 72 (as a prototype)

Defined in 1 files as a function:

• bsd/netinet6/esp_input.c, line 925 (as a function)

Referenced in 2 files:

• bsd/netinet6/in6_proto.c, line 282
• bsd/netinet6/udp6_usrreq.c, line 604