$!
$! P2, if defined, specifies the C pointer size. Ignored on VAX.
$! ("64=ARGV" gives more efficient code with HP C V7.3 or newer.)
-$! Supported values are:
+$! Supported values are:
$!
$! "" Compile with default (/NOPOINTER_SIZE).
$! 32 Compile with /POINTER_SIZE=32 (SHORT).