INTRINS_H.h
上传用户:gxz1972
上传日期:2019-09-13
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- /*--------------------------------------------------------------------------
- INTRINS.H
- Intrinsic functions for C51.
- Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
- All rights reserved.
- --------------------------------------------------------------------------*/
- #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);
- #endif