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/* Copyright (C) 1991, 1994 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>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e,f) (((e) && !(f)) || (!(e) && (f)))
#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;
int lose = 0;
for (c = 0; c <= UCHAR_MAX; ++c)
{
print_char (c);
if (XOR (islower (c), ISLOWER (c)) || toupper (c) != TOUPPER (c))
{
fputs (" BOGUS", stdout);
++lose;
}
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 (isblank(c))
fputs(" isblank", stdout);
fputs("; lower = ", stdout);
print_char(tolower(c));
fputs("; upper = ", stdout);
print_char(toupper(c));
putchar('\n');
}
exit (lose ? EXIT_FAILURE : EXIT_SUCCESS);
}
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