[Pyrex] Wrapping structs that reference each other

[Greg Ewing]

"vng1 at mac.com" <vng1 at mac.com>:

> How do I do forward declarations in Pyrex?
> 
>            cdef struct _xmlDoc:
>                _xmlNode root
>            cdef struct _xmlNode:
>                _xmlDoc doc

Like this:

  cdef struct _xmlNode   # Forward declaration of xmlNode

  cdef struct _xmlDoc:
    _xmlNode root

Greg Ewing, Computer Science Dept, +--------------------------------------+
University of Canterbury,	   | A citizen of NewZealandCorp, a	  |
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