I see,#ifndef _FVR_H#define _FVR_HIn interrupt_manager.h I see,#ifndef INTERRUPT_MANAGER_H#define
2019-02-21 10:19
#ifndefLED_H#defineLED_H1#include "Include.h"#ifndef LED_GLOBAL #define LED_EXT
2011-11-30 00:49
#ifndef RS485_SAMPLE_SERIAL#define RS485_SAMPLE_SERIAL"uart2"#endif#ifndef
2022-04-13 09:53
#ifndef _UART_H_ #define _UART_H_#include "stdio.h"void UartInitialisation(void);#endif这个
2017-04-06 19:36
种经常多次被include不会被认为是重定义吗?#ifndef __xxx_H#define __xxx_H#endif这种格式的定义
2019-04-30 07:55
#ifndef MEM_ALIGNMENT#define MEM_ALIGNMENT 4 //表示4个字节对齐#endif#ifndef LWIP_MEM_ALIGN_SIZE#define
2019-07-12 04:36
头文件#ifndef LabviewDvp2Api_H#define LabviewDvp2Api_H#define LabviewDvp2Api extern "C"
2016-04-26 18:37
();while(1){DIG_READ();}}#ifndef _GUAN_H_#define _GUAN_H_//---预引用文件---//#include#include//---重定义关键词
2016-03-02 00:23
我该如何解决这个问题?错误:_ipsr 的注册名称无效(找不到 ipsr)#ifndef TX_MISRA_ENABLEregister unsigned int _ipsr __asm("ipsr");#endif
2022-12-14 06:56
-------------------------------------*/#ifndef __MISC_H#define __MISC_H#ifdef __cplusplus extern "C" {#endifextern后为什么只有半个大括号?
2016-06-05 23:15