RE: Example in Docs: GPOINTER_TO_INT

["Dmitry Ponomaryov" <eagleowl comail ru>]

>> Here's the selection out of Pennington
>> (http://www.andamooka.org/reader.pl?pgid=ggadcha_glib):
>
>There are also many macros unique to glib, such as the portable
>gpointer-to-gint and gpointer-to-guint conversions shown in Figure 2.
...
>
>Be careful, though; these macros allow you to store an integer in a
pointer,
>but storing a pointer in an integer will not work.
   What does "but storing a pointer in an integer will not work" here mean?
   Macros GPOINTER_TO_INT(p) is `#define GPOINTER_TO_INT(p) ((gint)
${glib_gpi_cast} (p))`
  and `glib_gpi_cast` is empty ''" or glong.
 So it always works! but may return ugly rezult. Am I right?
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  And _imho_ usign of macro GPOINTER_TO_INT and GINT_TO_POINTER will not add
 more portability to code _now_ and _may_ add more portability in the
_future_.
 Am I right?

---
 Dmitry Ponomaryov