[Pidgin] #10432: _PurpleDnsQueryData not available for PurpleDnsQueryUiOps implementations

[Pidgin]

#10432: _PurpleDnsQueryData not available for PurpleDnsQueryUiOps implementations
-------------------------+--------------------------------------------------
Reporter:  jochendesmet  |        Type:  defect   
  Status:  new           |   Component:  libpurple
 Version:  2.6.2         |    Keywords:  DNS      
-------------------------+--------------------------------------------------
 PurpleDnsQueryUiOps defines the resolve_host function as

 {{{
 gboolean(*resolve_host)(PurpleDnsQueryData *query_data,
                         PurpleDnsQueryResolvedCallback resolved_cb,
                         PurpleDnsQueryFailedCallback failed_cb)
 }}}

 with a PurpleDnsQueryData* as first parameter. PurpleDnsQueryData is
 defined as
 {{{
 typedef struct _PurpleDnsQueryData PurpleDnsQueryData;
 }}}

 in dnsquery.h; but the actual definition of struct _PurpleDnsQueryData is
 in dnsquery.c, so it's not available for someone wanting to implement a
 resolv_host function, leading to "use of undefined type
 '_PurpleDnsQueryData'" compiler errors unless you manually copy the
 definition from dnsquery.c into your own file.

 I think the definition of struct _PurpleDnsQueryData should be moved to
 dnsquery.h to resolve this.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/10432>
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