Defined in 2 files as a macro:

• samples/bpf/xdp_adjust_tail_kern.c, line 24 (as a macro)
• samples/bpf/xdp_adjust_tail_user.c, line 25 (as a macro)

Referenced in 2 files:

• samples/bpf/xdp_adjust_tail_kern.c, line 29
• samples/bpf/xdp_adjust_tail_user.c, line 75