Peekw()

         Returns a word at a memory location

    Syntax:

         Peekw( nSegment, nOffset ) -> nWord

         nSegment : Memory Segment
         nOffset  : Memory Offset

    Description:

         DANGER!!
         This function allows low level access to system. It should be used
         with extreme care and requires a thorough knowledge of computer
         Architecture.

    Return:

         The value of a word received from the indicated position.

    Example:

         Peekw ( 64, 0 )        // Return the word at 0040:0000h