Defined in 1 files as a macro:

• bsd/sys/mbuf.h, line 1630 (as a macro)

Referenced in 4 files:

• bsd/kern/uipc_mbuf2.c, line 1115
• bsd/net/pf_ioctl.c, line 504
• bsd/netinet/in_arp.c, line 322
• bsd/sys/mbuf.h, line 1654