From 300160e73da486946ae513f1d039dcd7b85ff17c Mon Sep 17 00:00:00 2001 From: Jose Antonio Ortega Ruiz Date: Mon, 20 Mar 2006 22:46:46 +0000 Subject: Version 1.2.1 imported git-archimport-id: mdk@sv.gnu.org/mdk--devel--1--patch-1 --- mixlib/xmix_eval.h | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 mixlib/xmix_eval.h (limited to 'mixlib/xmix_eval.h') diff --git a/mixlib/xmix_eval.h b/mixlib/xmix_eval.h new file mode 100644 index 0000000..7516ed3 --- /dev/null +++ b/mixlib/xmix_eval.h @@ -0,0 +1,55 @@ +/* -*-c-*- ---------------- xmix_eval.h : + * Definition of opaque types in mix_eval.h + * ------------------------------------------------------------------ + * Last change: Time-stamp: <01/02/20 00:25:14 jose> + * ------------------------------------------------------------------ + * Copyright (C) 2000 Free Software Foundation, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + + +#ifndef XMIX_EVAL_H +#define XMIX_EVAL_H + +#include "mix_eval.h" + +/* the evaluator type */ +struct mix_eval_t +{ + mix_symbol_table_t *table; /* symbol table */ + gboolean towner; /* true if owns the table */ + mix_eval_result_t result; /* last evaluation result */ + gint errpos; /* location of last error */ + mix_word_t value; /* last computed value */ +}; + +/* flex scanner data/result struct */ +typedef struct mix_eval_data_ +{ + gchar *expr; + const mix_symbol_table_t *table; + mix_word_t value; + mix_short_t loc; + gint errpos; +} mix_eval_data_; + +/* flex scanner prototype */ +extern +mix_eval_result_t mix_eval_expr (mix_eval_data_ *data); + +#endif /* XMIX_EVAL_H */ + -- cgit v1.2.3