--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tlvc.c	Mon Sep 01 00:14:59 2025 +0800
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/queue.h>
+
+#include "tlvast.h"
+#include "tlvc.tab.h"
+
+struct tlv_list_head g_tlvs;
+
+void yyerror(YYLTYPE *yylloc, const char *s)
+{
+	fprintf(stderr, "Synatx error (%d:%d): %s\n",
+		yylloc->first_line, yylloc->first_column, s);
+}
+
+int main(int argc, char **argv)
+{
+	TAILQ_INIT(&g_tlvs);
+	yyparse();
+	return 0;
+}