Update std.cfg

Author: chrchr-github

cfg/std.cfg

@@ -3989,7 +3989,7 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
   </function>
   <!-- void * memcpy(void *ct, const void *cs, size_t n);-->
   <function name="memcpy,std::memcpy">
-    <returnValue type="void *"/>
+    <returnValue type="void *">arg1</returnValue>
     <noreturn>false</noreturn>
     <leak-ignore/>
     <not-overlapping-data ptr1-arg="1" ptr2-arg="2" size-arg="3"/>
@@ -4010,7 +4010,7 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
   </function>
   <!-- wchar_t* wmemcpy( wchar_t* dest, const wchar_t* src, std::size_t count ); -->
   <function name="wmemcpy,std::wmemcpy">
-    <returnValue type="wchar_t *"/>
+    <returnValue type="wchar_t *">arg1</returnValue>
     <noreturn>false</noreturn>
     <leak-ignore/>
     <not-overlapping-data ptr1-arg="1" ptr2-arg="2" count-arg="3"/>