88 lines
1.7 KiB
C
88 lines
1.7 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2017,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of GNU Mes.
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*
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* GNU Mes is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* GNU Mes is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <mes/lib.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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struct scm
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{
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int type;
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int car;
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int cdr;
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};
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char g_arena[84];
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#if __MESC__
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struct scm *g_cells = g_arena;
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#else
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struct scm *g_cells = (struct scm *) g_arena;
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#endif
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char *g_chars = g_arena;
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int g = 48;
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int
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get ()
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{
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int i = g;
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g++;
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return i;
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}
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int
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main ()
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{
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char *p = (char *) g_chars;
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int i = 0;
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oputs ("\n: ");
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oputs ("t: read 0123456789\nt: ");
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int c = get ();
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while (i < 10)
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{
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*p++ = c;
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putchar (c);
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c = get ();
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i++;
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}
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oputs ("\n");
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if (strcmp (g_chars, "0123456789"))
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return 1;
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oputs ("t: fdungetc ('A') == getchar ()\n");
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fdungetc ('A', STDIN);
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if (getchar () != 'A')
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return 2;
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oputs ("t: fdungetc (0)\n");
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fdungetc (0, STDIN);
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if (getchar () != 0)
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return 3;
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oputs ("t: i == 'm'\n");
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char m = 0x1122336d;
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i = m;
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if (i != 'm')
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return 4;
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return 0;
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}
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