Defined in 4 files as a macro:

• arch/ia64/include/asm/acenv.h, line 18 (as a macro)
• include/acpi/platform/acenv.h, line 244 (as a macro)
• include/acpi/platform/aclinux.h, line 190 (as a macro)
• include/acpi/platform/aclinux.h, line 194 (as a macro)

Referenced in 2 files:

• include/acpi/actypes.h, line 129
• include/acpi/platform/acenv.h, line 243