Variables starting with `a' in machdep/i386

• APM_BIOS_addr machdep/i386/APM_BIOS.h:57
• APM_BIOS_connected machdep/i386/APM_i386.c:49
• APM_BIOS_version machdep/i386/APM_i386.c:53
• AST_ZILCH machdep/i386/genassym.c:114
• ax machdep/i386/start.s:52