ged after the block has been allocated; for details, see <CODE>
MemModifyFlags()</CODE>
 on <A HREF="Memory_c.htm#60044"> MemModifyFlags() is used to change a block's HeapFlags record. It takes three arguments: The handle of the block, the HeapFlags to turn on, and the HeapFlags to clear. It returns nothing. Not all HeapFlags can be changed after a block is created</A>
. The flags include</P>
<DL>
<DT>
HF_FIXED</DT><DD><A NAME="85480">
 </A>
The block will not move from its place in the global heap until it