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38 lines
1.8 KiB
38 lines
1.8 KiB
/***************************************************************************
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* Copyright (C) 2004 by Thomas Nagy *
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* tnagy2^8@yahoo.fr *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but 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 this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <stdio.h>
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#include <string.h>
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#include <caml/mlvalues.h>
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#include <caml/callback.h>
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char* solve_equation(const char * eq)
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{
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static value * solve_equation_closure = NULL;
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if (solve_equation_closure == NULL)
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{
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solve_equation_closure = caml_named_value("solve_equation");
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}
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return strdup(String_val(callback(*solve_equation_closure, copy_string(eq)) ));
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}
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