Allocate a block of memory, and release it properly. But we passed it to some function. That function wanted to keep a copy of the block, so it can apply a hold. It needs to later do a Release again to actually free the memory.

POINTER p = Allocate( 32 );
   
call_some_function( p );
   
Release( p );
   
   
void call_some_function( POINTER p )
{
   static POINTER my_p_copy;
   my_p_copy = p;
   Hold( p );
}