APM_CS           2299 arch/x86/kernel/apm_32.c 	apm_bios_entry.segment = APM_CS;
APM_CS           2312 arch/x86/kernel/apm_32.c 	set_base(gdt[APM_CS >> 3],
APM_CS             39 include/linux/apm_bios.h #define APM_CS_16	(APM_CS + 8)