add C interface for getting software version

git-svn-id: svn+q:///qpdf/trunk@903 71b93d88-0707-0410-a8cf-f5a4172ac649

1 files changed, 6 insertions, 0 deletions

diff --git a/libqpdf/qpdf-c.cc b/libqpdf/qpdf-c.cc
index ffb8ad6f..384e0983 100644
--- a/libqpdf/qpdf-c.cc
+++ b/libqpdf/qpdf-c.cc
@@ -91,6 +91,12 @@ static QPDF_ERROR_CODE trap_errors(qpdf_data qpdf, void (*fn)(qpdf_data))
     return status;
 }
 
+char const* qpdf_get_qpdf_version()
+{
+    QTC::TC("qpdf", "qpdf-c called qpdf_get_qpdf_version");
+    return QPDF::QPDFVersion().c_str();
+}
+
 qpdf_data qpdf_init()
 {
     QTC::TC("qpdf", "qpdf-c called qpdf_init");