C Language and Libraries Help (clang.hlp) (Table of Contents; Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
Rotate Functions
 Description Example                     Up Contents Index Back
─────Run-Time Library───────────────────────────────────────────────────────
 
  Include:  <stdlib.h>
 
  Syntax:   unsigned long _lrotl( unsigned long value, int shift );
            unsigned long _lrotr( unsigned long value, int shift );
            unsigned _rotl( unsigned value, int shift );
            unsigned _rotr( unsigned value, int shift );
 
  Returns:  the rotated value.
                                    -♦-