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diff --git a/lib/art/art_bpath.h b/lib/art/art_bpath.h
new file mode 100644
index 0000000..12b99d9
--- /dev/null
+++ b/lib/art/art_bpath.h
@@ -0,0 +1,59 @@
+/* Libart_LGPL - library of basic graphic primitives
+ * Copyright (C) 1998 Raph Levien
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __ART_BPATH_H__
+#define __ART_BPATH_H__
+
+#ifdef LIBART_COMPILATION
+#include "art_misc.h"
+#include "art_point.h"
+#include "art_pathcode.h"
+#else
+#include "art_misc.h"
+#include "art_point.h"
+#include "art_pathcode.h"
+#endif
+
+/* Basic data structures and constructors for bezier paths */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+typedef struct _ArtBpath ArtBpath;
+
+struct _ArtBpath {
+  /*< public >*/
+  ArtPathcode code;
+  double x1;
+  double y1;
+  double x2;
+  double y2;
+  double x3;
+  double y3;
+};
+
+ArtBpath *
+art_bpath_affine_transform (const ArtBpath *src, const double matrix[6]);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __ART_BPATH_H__ */