Question

想下载include "intrins.h"头文件 哪位大师可以提供下

Answer 1

#ifndef __INTRINS_H__
#define __INTRINS_H__
extern void _nop_ (void);
extern bit _testbit_ (bit);
extern unsigned char _cror_ (unsigned char, unsigned char);
extern unsigned int _iror_ (unsigned int, unsigned char);
extern unsigned long _lror_ (unsigned long, unsigned char);
extern unsigned char _crol_ (unsigned char, unsigned char);
extern unsigned int _irol_ (unsigned int, unsigned char);
extern unsigned long _lrol_ (unsigned long, unsigned char);
extern unsigned char _chkfloat_(float);
extern void _push_ (unsigned char _sfr);
extern void _pop_ (unsigned char _sfr);
#endif
应该是这个

Answer 2

这个是自定义的头文件，干嘛用的？

追问

在网上看到他们写程序是都写了那头文件 但又不附带头文件 我看不懂程序