--- rpl/src/compilation.c	2010/07/14 14:19:33	1.13
+++ rpl/src/compilation.c	2010/07/25 16:16:21	1.14
@@ -830,19 +830,19 @@ swap(void *variable_1, void *variable_2,
 	register unsigned char		*t_var_2;
 	register unsigned char		variable_temporaire;
 
-	register signed long		i;
+	register unsigned long		i;
 
 	t_var_1 = (unsigned char *) variable_1;
 	t_var_2 = (unsigned char *) variable_2;
 
-	i = taille;
-
-	for(i--; i >= 0; i--)
+	for(i = 0; i < taille; i++)
 	{
-		variable_temporaire = t_var_1[i];
-		t_var_1[i] = t_var_2[i];
-		t_var_2[i] = variable_temporaire;
+		variable_temporaire = (*t_var_1);
+		(*(t_var_1++)) = (*t_var_2);
+		(*(t_var_2++)) = variable_temporaire;
 	}
+
+	return;
 }