--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ueda/libuschem/parserint.h	Mon Jul 20 00:24:37 2015 +0000
@@ -0,0 +1,23 @@
+/*
+ * These data structures are internal to the schematic reading/parsing process
+ * and persist only while that operation is in progress.
+ */
+
+/* tokens */
+#define	STRING	256
+#define	QSTRING	257
+
+#define	MAXSTRING	63
+
+struct schem_parse_state {
+	FILE	*file;
+	int	lineno;
+	struct	schem *schem;
+	char	string[MAXSTRING+1];
+	int	pushback_token;
+};
+
+struct xypair {
+	int	x;
+	int	y;
+};