#if _HW_#define PROTO #else #define PROTO extern#endifPROTO BOOL bEventEnabled;PROTO UALCONTROL AlControl;PROTO UALEVENT AlEvent;#if _PIC18PROTO UINT16 u16CycleTime;PROTO UINT16 u16OutShiftTime;PROTO UINT16 u16InShiftTime;PROTO UINT16 u16OutDelayTime;PROTO UINT16 u16StartTime;#endif代碼中proto是什么意思,有什么用處呀
請(qǐng)問在c語言中PROTO是什么意思?有例子嗎?
慕尼黑8549860
2022-01-01 07:07:25