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diff --git a/lib/art/art_svp_vpath_stroke.h b/lib/art/art_svp_vpath_stroke.h
new file mode 100644
index 0000000..b9236ab
--- /dev/null
+++ b/lib/art/art_svp_vpath_stroke.h
@@ -0,0 +1,70 @@
+/* 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_SVP_VPATH_STROKE_H__
+#define __ART_SVP_VPATH_STROKE_H__
+
+/* Sort vector paths into sorted vector paths. */
+
+#ifdef LIBART_COMPILATION
+#include "art_svp.h"
+#include "art_vpath.h"
+#else
+#include "art_svp.h"
+#include "art_vpath.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+typedef enum {
+  ART_PATH_STROKE_JOIN_MITER,
+  ART_PATH_STROKE_JOIN_ROUND,
+  ART_PATH_STROKE_JOIN_BEVEL
+} ArtPathStrokeJoinType;
+
+typedef enum {
+  ART_PATH_STROKE_CAP_BUTT,
+  ART_PATH_STROKE_CAP_ROUND,
+  ART_PATH_STROKE_CAP_SQUARE
+} ArtPathStrokeCapType;
+
+ArtSVP *
+art_svp_vpath_stroke (ArtVpath *vpath,
+		      ArtPathStrokeJoinType join,
+		      ArtPathStrokeCapType cap,
+		      double line_width,
+		      double miter_limit,
+		      double flatness);
+
+/* This version may have winding numbers exceeding 1. */
+ArtVpath *
+art_svp_vpath_stroke_raw (ArtVpath *vpath,
+			  ArtPathStrokeJoinType join,
+			  ArtPathStrokeCapType cap,
+			  double line_width,
+			  double miter_limit,
+			  double flatness);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __ART_SVP_VPATH_STROKE_H__ */