Defined in 2 files as a macro:

• sys/dev/ath/if_athioctl.h, line 176 (as a macro)
• sys/dev/wtap/if_wtapioctl.h, line 48 (as a macro)

Referenced in 3 files:

• contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp, line 1192
• sys/dev/ath/if_ath_ioctl.c, line 243
• tools/tools/ath/common/ctrl.c, line 173