1 files changed, 1 insertions, 0 deletions
diff --git a/src/network/access/qhttpnetworkrequest_p.h b/src/network/access/qhttpnetworkrequest_p.h
index 2cbb8e255e..bc797537ae 100644
--- a/src/network/access/qhttpnetworkrequest_p.h
+++ b/src/network/access/qhttpnetworkrequest_p.h
@@ -102,6 +102,7 @@ public:
     QList<QPair<QByteArray, QByteArray> > header() const override;
     QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const override;
     void setHeaderField(const QByteArray &name, const QByteArray &data) override;
+    void prependHeaderField(const QByteArray &name, const QByteArray &data);
 
     Operation operation() const;
     void setOperation(Operation operation);