/*

    FILE:  COMMON.H

           This header file is useful for automatically including the
           commonly used system include files.

           To use this file, simply type

               #include "common.h"

           in place of #include <stdio.h>, #include <math.h>, etc.
           Be sure that if you need other, more specialized header
           files not among those listed below, you #include them separately.

*/

#ifndef common_included
#define common_included

#include <stdio.h>                    /* most compilers need this file */
#include <ctype.h>                    /* isalpha and similar */
#include <math.h>                     /* mathematical functions */
#include "dbhost.h"

#include <string.h>                   /* string routines */
#include <stdlib.h>                   /* malloc() & realloc() */

/* We do need the following. */
#ifndef NUL                           /* Let's C distinguishes between */
#define NUL                '\0'       /* the NULL pointer and the NUL  */
#endif                                /* character                     */


#endif  /* ifndef common_included */