/* Copyright (C) 1991 Free Software Foundation, Inc.
This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#include "ansidecl.h"
#include <limits.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>

#ifdef	__GNUC__
__inline
#endif
static void
DEFUN(print_char, (c), unsigned char c)
{
  printf("%d/", (int) c);
  if (isgraph(c))
    printf("'%c'", c);
  else
    printf("'\\%.3o'", c);
}

int
DEFUN(main, (argc, argv), int argc AND char **argv)
{
  register unsigned short int c;

  for (c = 0; c <= UCHAR_MAX; ++c) {
    print_char(c);
    if (isascii(c))
      fputs(" isascii", stdout);
    if (isalnum(c))
      fputs(" isalnum", stdout);
    if (isalpha(c))
      fputs(" isalpha", stdout);
    if (iscntrl(c))
      fputs(" iscntrl", stdout);
    if (isdigit(c))
      fputs(" isdigit", stdout);
    if (isgraph(c))
      fputs(" isgraph", stdout);
    if (islower(c))
      fputs(" islower", stdout);
    if (isprint(c))
      fputs(" isprint", stdout);
    if (ispunct(c))
      fputs(" ispunct", stdout);
    if (isspace(c))
      fputs(" isspace", stdout);
    if (isupper(c))
      fputs(" isupper", stdout);
    if (isxdigit(c))
      fputs(" isxdigit", stdout);
#if __USE_GNU   /* GLIBC extension */
    if (isblank(c))
      fputs(" isblank", stdout);
#endif
    fputs("; lower = ", stdout);
    print_char(tolower(c));
    fputs("; upper = ", stdout);
    print_char(toupper(c));
    putchar('\n');
  }

  return(EXIT_SUCCESS);
}