#ifndef BOOLEAN
#define BOOLEAN
/**********************************************************************/
/*                                                                    */
/* boolean type definition                                            */
/*                                                                    */
/* Written by: John Thornley, Computer Science Dept., Caltech.        */
/* Last modified: Thursday 8th September 1994.                        */
/*                                                                    */
/**********************************************************************/

typedef enum {false, true} boolean;

/**********************************************************************/
#endif /* BOOLEAN */