1 files changed, 32 insertions, 1 deletions
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp
index 840f6a5..145b631 100644
--- a/src/corelib/tools/qbytearray.cpp
+++ b/src/corelib/tools/qbytearray.cpp
@@ -1467,8 +1467,19 @@ QByteArray &QByteArray::prepend(const QByteArray &ba)
 
 QByteArray &QByteArray::prepend(const char *str)
 {
+    return prepend(str, qstrlen(str));
+}
+
+/*!
+    \overload
+    \since 4.6
+
+    Prepends \a len bytes of the string \a str to this byte array.
+*/
+
+QByteArray &QByteArray::prepend(const char *str, int len)
+{
     if (str) {
-        int len = qstrlen(str);
         if (d->ref != 1 || d->size + len > d->alloc)
             realloc(qAllocMore(d->size + len, sizeof(Data)));
         memmove(d->data+len, d->data, d->size);
@@ -1679,6 +1690,22 @@ QByteArray &QByteArray::insert(int i, const char *str)
 
 /*!
     \overload
+    \since 4.6
+
+    Inserts \a len bytes of the string \a str at position
+    \a i in the byte array.
+
+    If \a i is greater than size(), the array is first extended using
+    resize().
+*/
+
+QByteArray &QByteArray::insert(int i, const char *str, int len)
+{
+    return qbytearray_insert(this, i, str, len);
+}
+
+/*!
+    \overload
 
     Inserts character \a ch at index position \a i in the byte array.
     If \a i is greater than size(), the array is first extended using
@@ -4099,6 +4126,10 @@ QByteArray QByteArray::toPercentEncoding(const QByteArray &exclude, const QByteA
     \internal
 */
 
+/*! \typedef QByteArray::value_type
+  \internal
+ */
+
 /*!
     \fn QByteArray::QByteArray(int size)