glib problem

[kristian cryogen com]

typedef enum
{
  G_IO_IN       GLIB_SYSDEF_POLLIN,
  G_IO_OUT      GLIB_SYSDEF_POLLOUT,
  G_IO_PRI      GLIB_SYSDEF_POLLPRI,
  G_IO_ERR      GLIB_SYSDEF_POLLERR,
  G_IO_HUP      GLIB_SYSDEF_POLLHUP,
  G_IO_NVAL     GLIB_SYSDEF_POLLNVAL
} GIOCondition;

The above lines (# 2305-2313) in glib.h are causing some trouble.
Glib compiles fine, but gnome-libs and a bunch of other stuff complains
when compiling about a parse error before 'GLIB_SYSDEF_POLLIN' on line
2307 and quits the compile.

What can I do to make it work?

/Kristian Nilsson