Index: concrete_line.h
===================================================================
--- concrete_line.h	(.../concrete_line.h)	(revision 340)
+++ concrete_line.h	(.../concrete_bitmap.h)	(revision 341)
@@ -1,13 +1,18 @@
-#ifndef CSCH_CONCRETE_LINE_H
-#define CSCH_CONCRETE_LINE_H
+#ifndef CSCH_CONCRETE_BITMAP_H
+#define CSCH_CONCRETE_BITMAP_H
 #include "libcschem/concrete.h"
 
-/* type=CSCH_CTYPE_LINE */
+/* type=CSCH_CTYPE_BITMAP */
 
-typedef struct csch_cline_s {
+#include "TODO.h"
+typedef csch_uint32_t csch_pixel_t;
+
+typedef struct csch_cbitmap_s {
 	csch_chdr_t hdr;
-	csch_oid_t pen;
-	csch_coord_t x1, y1, x2, y2;
+	csch_coord_t x1, y1;
+	csch_pixel_t transp;
+	int sx, sy; /* size in pixels */
+	csch_pixel_t *bitmap;
 } csch_cline_t;
 
 #endif