C Language and Libraries Help (clang.hlp) (Table of Contents; Topic list)
_vmalloc
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─────Run-Time Library───────────────────────────────────────────────────────
 
  Include:   <vmemory.h>
 
  Syntax:    _vmhnd_t _vmalloc( unsigned long size );
 
  Returns:   a handle to a virtual memory block if successful, or
             _VM_NULL if not.
 
  See also:  _vrealloc, _vfree
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