Defined in 3 files as a macro:

• lib/libefivar/efivar.h, line 39 (as a macro)
• stand/efi/include/efiapi.h, line 222 (as a macro)
• sys/contrib/edk2/Include/Uefi/UefiMultiPhase.h, line 162 (as a macro)

Referenced in 4 files:

• stand/efi/libefi/efienv.c, line 82
• stand/efi/libefi/env.c, line 307
• usr.sbin/efibootmgr/efibootmgr.c, line 156
• usr.sbin/efivar/efivar.c, line 73