All symbols starting with `r' in arch/i386/include

• R0 arch/i386/include/reg.h:84
• R1 arch/i386/include/reg.h:85
• RATETOSCHEDPAGING arch/i386/include/vmparam.h:186
• rd_base arch/i386/include/segments.h:183
• region_descriptor arch/i386/include/segments.h:180
• resettodr arch/i386/include/cpu.h:74