Macros starting with `c' in arch/i386/isa

• ccb_sense arch/i386/isa/asreg.h:103
• CHAR1 arch/i386/isa/aha1742.c:104
• CHAR2 arch/i386/isa/aha1742.c:105
• CHAR3 arch/i386/isa/aha1742.c:106
• cominor arch/i386/isa/com.c:69