Defined in 3 files as a macro:

• external/bsd/ipf/bin/ipftest/bpf-ipf.h, line 128 (as a macro)
• external/bsd/ipf/bin/ipftest/bpf-ipf.h, line 144 (as a macro)
• sys/net/bpf.h, line 141 (as a macro)

Referenced in 2 files:

• sys/compat/netbsd32/netbsd32_ioctl.c, line 1407
• sys/external/bsd/compiler_rt/dist/lib/sanitizer_common/sanitizer_platform_limits_netbsd.cc, line 1486