+
−/*
+
− * 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;
+
−};