* libtiff/tif_{unix,vms,win32}.c (_TIFFmalloc): ANSI C does not
require malloc() to return NULL pointer if requested allocation
size is zero.  Assure that _TIFFmalloc does.
_tiffCloseProc(thandle_t fd)
{
	return(close((int)fd));
}

_tiffCloseProc(thandle_t fd)
{
	return(close((int)fd));
}
