intrins.h

来自「一个锅炉温度控制程序」· C头文件 代码 · 共 16 行

/*
 *-----------------------------------------------------------------------------
 *  Copyright (c) KEIL ELEKTRONIK GmbH and Franklin Software, Inc., 1987-1992
 *-----------------------------------------------------------------------------
 */
/* INTRINS.H: intrisic functions for C-51, V3.00 */

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);