start moving vizml parsing into a new file

[pspp] / src / output / spv / vizml-decoder.h

diff --git a/src/output/spv/vizml-decoder.h b/src/output/spv/vizml-decoder.h
new file mode 100644 (file)
index 0000000..9e8d29c
--- /dev/null
+++ b/src/output/spv/vizml-decoder.h
@@ -0,0 +1,32 @@
+/* PSPP - a program for statistical analysis.
+   Copyright (C) 2020 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef OUTPUT_VIZML_DECODER_H
+#define OUTPUT_VIZML_DECODER_H 1
+
+/* Visualization Markup Language (VizML) decoder.
+
+   Used by spv.h, not useful directly. */
+
+#include <libxml/xmlreader.h>
+#include "libpspp/compiler.h"
+
+struct spv_data;
+
+char *decode_vizml (xmlNode *input, struct spv_data *)
+  WARN_UNUSED_RESULT;
+
+#endif /* output/spv/vizml-decoder.h */