--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netdiff/match/main2.c	Sun Nov 15 01:17:10 2020 +0000
@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "struct.h"
+
+char *infnames[2];
+struct pin_info *database;
+
+emit_output()
+{
+	struct pin_info *p;
+
+	for (p = database; p; p = p->next) {
+		if (!p->netnames[0])
+			p->netnames[0] = "-";
+		if (!p->netnames[1])
+			p->netnames[1] = "-";
+		printf("%s\t%s\t%s\n", p->pin_name, p->netnames[0],
+			p->netnames[1]);
+	}
+}
+
+main(argc, argv)
+	char **argv;
+{
+	int i;
+
+	if (argc != 3) {
+		fprintf(stderr, "usage: %s net1 net2\n", argv[0]);
+		exit(1);
+	}
+	infnames[0] = argv[1];
+	infnames[1] = argv[2];
+	for (i = 0; i < 2; i++)
+		read_pass(i);
+	emit_output();
+	exit(0);
+}