Adding upstream version 1:10.0.2+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

include/qapi/string-output-visitor.h

@@ -0,0 +1,35 @@
+/*
+ * String printing Visitor
+ *
+ * Copyright Red Hat, Inc. 2012
+ *
+ * Author: Paolo Bonzini <pbonzini@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#ifndef STRING_OUTPUT_VISITOR_H
+#define STRING_OUTPUT_VISITOR_H
+
+#include "qapi/visitor.h"
+
+typedef struct StringOutputVisitor StringOutputVisitor;
+
+/*
+ * Create a new string output visitor.
+ *
+ * Using @human creates output that is a bit easier for humans to read
+ * (for example, showing integer values in both decimal and hex).
+ *
+ * If everything else succeeds, pass @result to visit_complete() to
+ * collect the result of the visit.
+ *
+ * The string output visitor does not implement support for alternates, null,
+ * or arbitrary QTypes.  Struct fields are not shown.  It also requires a
+ * non-null list argument to visit_start_list().
+ */
+Visitor *string_output_visitor_new(bool human, char **result);
+
+#endif