From 4d7d583e47215304d7be5487a42578081bbc8497 Mon Sep 17 00:00:00 2001
From: jaortega <jaortega>
Date: Fri, 8 Dec 2000 21:30:01 +0000
Subject: (mix_eval_{set,remove}symbols_from_table, mix_eval_substract_table)
 new functions (mix_symbol_table_{merge,substract}_table) const-correct

---
 mixlib/mix_eval.h | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

(limited to 'mixlib/mix_eval.h')

diff --git a/mixlib/mix_eval.h b/mixlib/mix_eval.h
index c126812..139d0b3 100644
--- a/mixlib/mix_eval.h
+++ b/mixlib/mix_eval.h
@@ -1,7 +1,7 @@
 /* -*-c-*- ---------------- mix_eval.h :
  * mix_eval_t is an evaluator of MIX W-expressions
  * ------------------------------------------------------------------
- *  Last change: Time-stamp: <00/12/03 12:29:17 jose>
+ *  Last change: Time-stamp: <00/12/08 13:16:10 jose>
  * ------------------------------------------------------------------
  * Copyright (C) 2000 jose antonio ortega ruiz <jaortega@acm.org>
  *  
@@ -70,19 +70,19 @@ mix_eval_expression_with_loc (mix_eval_t *eval, const gchar *expr,
 
 /* get the result of the last evaluation */
 extern mix_word_t
-mix_eval_value (mix_eval_t *eval);
+mix_eval_value (const mix_eval_t *eval);
 
 /* get the last eval result code */
 extern mix_eval_result_t 
-mix_eval_last_error (mix_eval_t *eval);
+mix_eval_last_error (const mix_eval_t *eval);
 
 /* get the last error string */
 extern const gchar*
-mix_eval_last_error_string (mix_eval_t *eval);
+mix_eval_last_error_string (const mix_eval_t *eval);
 
 /* get the position of last error */
 extern guint
-mix_eval_last_error_pos (mix_eval_t *eval);
+mix_eval_last_error_pos (const mix_eval_t *eval);
 
 /* add, or redefine, a symbol. see mix_symbol_table.h for
    possible outcomes. */
@@ -90,9 +90,16 @@ extern gint
 mix_eval_set_symbol (mix_eval_t *eval, const gchar *symbol,
 		     mix_word_t value);
 
+extern gboolean
+mix_eval_set_symbols_from_table (mix_eval_t *eval,
+				 const mix_symbol_table_t *table);
+
 extern void
 mix_eval_remove_symbol (mix_eval_t *eval, const gchar *symbol);
 
+extern gboolean
+mix_eval_remove_symbols_from_table (mix_eval_t *eval,
+				    const mix_symbol_table_t *table);
 
 
 
-- 
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