Index: alien_formats/altium/pcbdoc_ascii.h
===================================================================
--- alien_formats/altium/pcbdoc_ascii.h	(revision 35515)
+++ alien_formats/altium/pcbdoc_ascii.h	(revision 35516)
@@ -1,5 +1,7 @@
 /* pcbdoc_ascii emulation */
 
+#include <librnd/core/config.h>
+
 typedef struct altium_block_s {
 	int link;                     /* in tree blocks */
 	long size;                    /* allocated size of raw */
@@ -9,7 +11,13 @@
 typedef struct altium_field_s {
 	int type; /* derived from ->key */
 	const char *key;
-	const char *val;
+	enum { ALTIUM_FT_STR, ALTIUM_FT_CRD, ALTIUM_FT_DBL, ALTIUM_FT_LNG } val_type;
+	union {
+		const char *str;
+		rnd_coord_t crd;
+		double dbl;
+		long lng;                  /* also used for bool */
+	} val;
 } altium_field_t;
 
 typedef struct altium_record_s {
@@ -23,6 +31,7 @@
 
 
 #define gdl_append(l, a, b)
+#define RND_MIL_TO_COORD(mil) (mil)
 
 static inline altium_record_t *pcbdoc_ascii_new_rec(altium_tree_t *tree, const char *type_s, int kw)
 {
@@ -36,3 +45,10 @@
 	(*fields) += strlen(*fields);
 	return 0;
 }
+
+static inline altium_field_t *pcbdoc_ascii_new_field(altium_tree_t *tree, altium_record_t *rec, const char *key, int kw, const char *val)
+{
+	static altium_field_t dummy;
+	return &dummy;
+}
+
Index: alien_formats/altium/test.c
===================================================================
--- alien_formats/altium/test.c	(revision 35515)
+++ alien_formats/altium/test.c	(revision 35516)
@@ -5,8 +5,10 @@
 #include "pcbdoc_ascii.h"
 #include "pcbdoc_bin.h"
 
-int pcbdoc_bin_parse_nets6(rnd_hidlib_t *hidlib, altium_tree_t *tree, ucdf_file_t *fp, altium_buf_t *tmp);
+#undef fopen
 
+int pcbdoc_bin_parse_tracks6(rnd_hidlib_t *hidlib, altium_tree_t *tree, ucdf_file_t *fp, altium_buf_t *tmp);
+
 int main(int argc, char *argv[])
 {
 	const char *fn = "Data.dat";
@@ -22,7 +24,7 @@
 		exit(1);
 	}
 
-	res = pcbdoc_bin_parse_nets6(&hidlib, &tree, f, &tmp);
+	res = pcbdoc_bin_parse_tracks6(&hidlib, &tree, f, &tmp);
 
 	printf("res=%d @ %ld\n", res, ftell(f));