/* *----------------------------------------------------------------------------- *  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);