Added token_get_data() and token_set_data()

include/System/token.h

@@ -48,6 +48,9 @@ void token_set_code(Token * token, int code);
 char const * token_get_string(Token * token);
 int token_set_string(Token * token, char const * string);
 
+void * token_get_data(Token * token);
+void token_set_data(Token * token, void * data);
+
 
 /* useful */
 int token_in_set(Token * token, TokenSet set);

src/token.c

@@ -36,6 +36,7 @@ struct _Token
 	char * filename;
 	unsigned int line;
 	unsigned int col;
+	void * data;
 };
 
 
@@ -57,6 +58,7 @@ Token * token_new(char const * filename, unsigned int line, unsigned int col)
 	token->filename = strdup(filename);
 	token->line = line;
 	token->col = col;
+	token->data = NULL;
 	if(token->filename == NULL)
 	{
 		error_set_code(1, "%s", strerror(errno));
@@ -91,6 +93,13 @@ unsigned int token_get_col(Token * token)
 }
 
 
+/* token_get_data */
+void * token_get_data(Token * token)
+{
+	return token->data;
+}
+
+
 /* token_get_filename */
 char const * token_get_filename(Token * token)
 {
@@ -126,6 +135,13 @@ void token_set_col(Token * token, unsigned int col)
 }
 
 
+/* token_set_data */
+void token_set_data(Token * token, void * data)
+{
+	token->data = data;
+}
+
+
 /* token_set_filename */
 int token_set_filename(Token * token, char const * filename)
 {