Defined in 2 files as a macro:

• include/uapi/linux/filter.h, line 66 (as a macro)
• tools/include/uapi/linux/filter.h, line 66 (as a macro)

Referenced in 4 files:

• arch/mips/net/bpf_jit.c, line 1093
• arch/sparc/net/bpf_jit_comp_32.c, line 523
• lib/test_bpf.c, line 699
• net/core/filter.c, line 343