Defined in 4 files as a macro:
- drivers/scsi/gdth.h, line 150 (as a macro)
- net/netfilter/nf_conntrack_pptp.c, line 96 (as a macro)
- net/netfilter/nf_conntrack_proto_sctp.c, line 48 (as a macro)
- net/netfilter/nf_conntrack_proto_tcp.c, line 64 (as a macro)