键盘中断写法
............\12.eww
............\cry1602.c
............\cry1602.h
............\Debug
............\.....\Exe
............\.....\...\键盘.d43
............\.....\List
............\.....\Obj
............\.....\...\cry1602.r43
............\.....\...\main.r43
............\.....\...\键盘.pbd
............\main.c
............\settings
............\........\12.wsdt
............\........\键盘.cspy.bat
............\........\键盘.dbgdt
............\........\键盘.dni
............\键盘.dep
............\键盘.ewd
............\键盘.ewp