Index: alien_formats/altium/Makefile
===================================================================
--- alien_formats/altium/Makefile	(nonexistent)
+++ alien_formats/altium/Makefile	(revision 35452)
@@ -0,0 +1,7 @@
+CFLAGS = -Wall -g
+
+test: test.o pcbdoc_bin.o
+
+test.o: test.c
+
+pcbdoc_bin.o: pcbdoc_bin.c
\ No newline at end of file
Index: alien_formats/altium/pcbdoc_ascii.h
===================================================================
--- alien_formats/altium/pcbdoc_ascii.h	(nonexistent)
+++ alien_formats/altium/pcbdoc_ascii.h	(revision 35452)
@@ -0,0 +1,32 @@
+/*** glue layer ***/
+
+/* ucdf emulation (ran on unpacked file for easier debugging) */
+#include <stdio.h>
+#define ucdf_file_t FILE
+
+static inline long ucdf_fread(ucdf_file_t *fp, char *dst, long len)
+{
+	return fread(dst, 1, len, fp);
+}
+
+
+/* pcbdoc_ascii emulation */
+typedef struct altium_field_s {
+	int type; /* derived from ->key */
+	const char *key;
+	const char *val;
+} altium_field_t;
+
+typedef struct altium_record_s {
+	int type; /* derived from ->key */
+	const char *type_s;
+} altium_record_t;
+
+typedef struct altium_tree_s {
+	int dummy;
+} altium_tree_t;
+
+typedef struct rnd_hidlib_s {
+	int dummy;
+} rnd_hidlib_t;
+
Index: alien_formats/altium/pcbdoc_bin.c
===================================================================
--- alien_formats/altium/pcbdoc_bin.c	(nonexistent)
+++ alien_formats/altium/pcbdoc_bin.c	(revision 35452)
@@ -0,0 +1,15 @@
+#include "pcbdoc_ascii.h"
+
+typedef struct {
+	long alloced;
+	unsigned char *data;
+} altium_buf_t;
+
+
+int pcbdoc_bin_parse_board6(rnd_hidlib_t *hidlib, altium_tree_t *tree, ucdf_file_t *fp)
+{
+
+	return -1;
+}
+
+
Index: alien_formats/altium/test.c
===================================================================
--- alien_formats/altium/test.c	(nonexistent)
+++ alien_formats/altium/test.c	(revision 35452)
@@ -0,0 +1,26 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include "pcbdoc_ascii.h"
+
+int pcbdoc_bin_parse_board6(rnd_hidlib_t *hidlib, altium_tree_t *tree, ucdf_file_t *fp);
+
+int main(int argc, char *argv[])
+{
+	const char *fn = "Data.dat";
+	FILE *f;
+	int res;
+	altium_tree_t tree;
+	rnd_hidlib_t hidlib;
+	
+	f = fopen(fn, "rb");
+	if (f == NULL) {
+		fprintf(stderr, "Can't open '%s' for read\n", fn);
+		exit(1);
+	}
+
+	res = pcbdoc_bin_parse_board6(&hidlib, &tree, f);
+
+	fclose(f);
+
+	return res;
+}