/* Definition eigener Makros */
/* Datei: typen3.c */

#include <stdio.h>
#include <ctype.h>
#include <limits.h>
static char klein[] = "üöäßµ" ;
static char gross[] = "ÖÜÄ" ;
#undef isgraph
#undef isprint
#define GMASK (_IS_PUN | _IS_DIG | _IS_UPP | _IS_LOW)
#define isgraph(c) (_ctype[(c)+1] & (GMASK))
#define isprint(c) ((_ctype[(c)+1]&(GMASK))||((c)==' '))

int main ()
{
char *cp;
int i;
cp = klein;
while (*cp != '\0')
   _ctype [(*cp)+1] = _IS_LOW, cp++;
cp = gross;
while (*cp != '\0')
   _ctype [(*cp)+1] = _IS_UPP, cp++;
for (i = 0; i<= CHAR_MAX; i++)
   {
   printf ("%03d : %02x  %c  ",i,_ctype[i+1],
	isprint (i) ? i : '*');
   if (_ctype[i+1] & _IS_UPP)  printf ("UPR ");
   if (_ctype[i+1] & _IS_LOW) printf ("LOW ");
   putchar ('\n');
   }
if (isgraph('ü'))
   printf ("\n\'ü\' ist graphisches Zeichen.\n");
if (isprint('ü'))
   printf ("\n\'ü\' ist druckbares Zeichen.\n");
return 0;
}