symbole *get_symbole(char *name){
	symbole * resultat=NULL;
	list_node * node_finded = list_find_by_data(table_des_symboles,name);
	if (node_finded != NULL){
		resultat=(symbole *)node_finded->data;
	}
	
	return resultat;
}
Function * find_function(llist functions_table, const char * p_name){

	list_node * node = list_find_by_data(&functions_table, (void *) p_name);

	if(node != NULL){
		return (Function *)node->data;
	}else{
		return NULL;
	}

}