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// -*- C++ -*-
// $Id$

#if !defined (ACE_LACKS_SBRK)
#  include "ace/os_include/os_unistd.h"
#endif /* !ACE_LACKS_SBRK */

namespace ACE_OS {
ACE_INLINE void *
sbrk (int brk)
{
#if defined (ACE_LACKS_SBRK)
  ACE_UNUSED_ARG (brk);
  ACE_NOTSUP_RETURN (0);
#else
  ACE_OSCALL_RETURN (::sbrk (brk), void *, 0);
#endif /* VXWORKS */
}
} /* namespace ACE_OS */