F="Memory_4.htm#85480"> HF_FIXED The block will not move from its place in the global heap until it is freed. If this flag is off, the memory manager may move the block when it is unlocked. If it is on, the block may not be locked. This flag cannot be changed after the</A>
) which specifies how and when the block can be moved. Broadly speaking, memory blocks can be divided into four categories:</P>
<UL>
<LI>
Fixed<BR>
<A NAME="IX_Fixed memory">
 </A>
A fixed block has the flag HF_FIXED set to one, and HF_DI