diff --git a/cfg/std.cfg b/cfg/std.cfg
index 3b153f6a3..a01937334 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -7948,6 +7948,34 @@ initializer list (7) string& replace (const_iterator i1, const_iterator i2, init
       <not-uninit/>
     </arg>
   </function>
+  <!-- std::bitset& std::bitset< N >::set( ) (until C++11) -->
+  <!-- std::bitset& std::bitset< N >::set( ) noexcept (since C++11) -->
+  <!-- std::bitset& std::bitset< N >::set( std::size_t pos, bool value = true ) noexcept (since C++11) -->
+  <function name="std::bitset::set">
+    <noreturn>false</noreturn>
+    <returnValue type="std::bitset &amp;"/>
+    <leak-ignore/>
+    <arg nr="1" default="0" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="2" default="true" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- std::bitset& std::bitset< N >::reset( ) (until C++11) -->
+  <!-- std::bitset& std::bitset< N >::reset( ) noexcept (since C++11) -->
+  <!-- std::bitset& std::bitset< N >::reset( std::size_t pos ) noexcept (since C++11) -->
+  <!-- std::bitset& std::bitset< N >::flip( ) (until C++11) -->
+  <!-- std::bitset& std::bitset< N >::flip( ) noexcept (since C++11) -->
+  <!-- std::bitset& std::bitset< N >::flip( std::size_t pos ) noexcept (since C++11) -->
+  <function name="std::bitset::reset,std::bitset::flip">
+    <noreturn>false</noreturn>
+    <returnValue type="std::bitset &amp;"/>
+    <leak-ignore/>
+    <arg nr="1" default="0" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- std::pair<iterator,iterator> std::map::equal_range( const Key& key ); -->
   <!-- std::pair<const_iterator,const_iterator> std::map::equal_range( const Key& key ) const; -->
   <!-- template< class K > std::pair<iterator,iterator> std::map::equal_range( const K& x ); // since C++14 -->