Defined in 1 files as a macro:

• include/linux/netfilter.h, line 24 (as a macro)

Referenced in 4 files:

• include/linux/netfilter.h, line 25
• net/bridge/br_netfilter.c, line 910
• net/netfilter/core.c, line 186
• net/netfilter/nf_queue.c, line 320