標題: keilc51自帶的intrins.h函數(shù)編譯報錯 [打印本頁]

作者: 王66699    時間: 2020-5-29 16:23
標題: keilc51自帶的intrins.h函數(shù)編譯報錯
/*--------------------------------------------------------------------------
INTRINS.H

Intrinsic functions for C51.
Copyright (c) 1988-2010 Keil Elektronik GmbH and ARM Germany GmbH
All rights reserved.
--------------------------------------------------------------------------*/

#ifndef __INTRINS_H__
#define __INTRINS_H__

#pragma SAVE

#if defined (__CX2__)
#pragma FUNCTIONS(STATIC)
/* intrinsic functions are reentrant, but need static attribute */
#endif

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);
#if defined (__CX2__)
extern int           abs       (int);
extern void          _illop_   (void);
#endif
#if !defined (__CX2__)
extern void          _push_    (unsigned char _sfr);
extern void          _pop_     (unsigned char _sfr);
#endif

#pragma RESTORE

#endif


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作者: along123321    時間: 2020-5-30 10:22
就算是自帶函數(shù)報錯,錯誤也是在你編寫的函數(shù)中找,因為自帶函數(shù)不可能出錯。
你這個錯誤是意思是少了;你看哪里缺了分號
作者: 1518419198    時間: 2021-3-22 17:18
錯誤的分號




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