//queue header file
//PAC: jleblanc: 2.16.06

#include <stdio.h>
#include <stdlib.h>

//Set up boolean type
typedef enum {FALSE, TRUE}  boolean; 

//element in queue
struct qnode
{           
	 char  info;
	 struct qnode  *next;
};
typedef struct qnode  qnode;

//queue management record
//it is this record that is passed to functions
struct queuetype
{         
	 int   count;          
 	qnode  *top;
	qnode *rear;
};
typedef struct queuetype  queuetype;

boolean qempty(const queuetype q);
boolean qfull (const queuetype q);
void qmany(int *answer, queuetype *q);
void qinit ( queuetype *q );
void qadd ( char item, queuetype *q );
void qremove( char *item, queuetype *q );