Variables starting with `s' in arch/i386/boot

• S arch/i386/boot/makefile:53
• sarl arch/i386/boot/asm.s:130
• Sector arch/i386/boot/readme.mach:50
• six arch/i386/boot/start.s:238
• spc arch/i386/boot/disk.c:70
• spt arch/i386/boot/disk.c:70
• startup arch/i386/boot/readme.mach:70