104 lines
2.0 KiB
C
104 lines
2.0 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2017,2018 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 <libmes-mini.h>
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char g_arena[10];
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char *g_chars = g_arena;
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int
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main ()
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{
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int i = 0;
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char c = 'C';
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char *p = "mes";
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char *x = g_arena;
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char *y = g_chars;
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oputs ("\n");
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oputs ("t: p[0] != 'm'\n");
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if (p[0] != 'm')
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return p[0];
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oputs ("t: p[i] != 't'\n");
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if (p[i] != 'm')
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return p[i];
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oputs ("t: *g_chars != 'A'\n");
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g_arena[0] = 'A';
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if (*g_chars != 'A')
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return 1;
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oputs ("t: *x != 'A'\n");
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if (*x != 'A')
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return 1;
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oputs ("t: *y != 'A'\n");
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if (*y != 'A')
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return 1;
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oputs ("t: *x != 'Q'\n");
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g_chars[0] = 'Q';
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if (*x != 'Q')
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return 1;
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oputs ("t: *x++ != 'C'\n");
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*x++ = c;
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if (*g_chars != 'C')
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return 1;
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oputs ("t: *g_chars == 'B'\n");
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g_arena[0] = 'B';
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if (*g_chars == 'B')
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goto ok1;
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return 1;
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ok1:
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oputs ("t: *x == 'B'\n");
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x = g_arena;
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if (*x == 'B')
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goto ok2;
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return 1;
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ok2:
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oputs ("t: *y == 'B'\n");
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y = g_chars;
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if (*y == 'B')
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goto ok3;
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return 1;
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ok3:
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oputs ("t: *x == 'R'\n");
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g_chars[0] = 'R';
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if (*x == 'R')
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goto ok4;
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return 1;
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ok4:
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oputs ("t: *x++ == 'C'\n");
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*x++ = c;
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if (*g_chars == 'C')
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goto ok5;
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return 1;
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ok5:
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return 0;
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}
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