[Pidgin] #1344: fix for some build warnings

[Pidgin]

#1344: fix for some build warnings
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  Reporter:  o_sukhodolsky  |       Owner:  rlaager 
      Type:  patch          |      Status:  assigned
  Priority:  minor          |   Milestone:  2.0.2   
 Component:  pidgin (gtk)   |     Version:  2.0.1   
Resolution:                 |    Keywords:          
   Pending:  0              |  
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Comment (by o_sukhodolsky):

 Ok, here is another patch, I've tried to apply all suggestion you made
 (and I've removed changes with _ macro).  Also I've made small fix in
 dbus-analyze-functions.py so it prints (void) inesstaed of () (gcc does
 not treat "int foo();" as a prototype, it requires "int foo(void)"
 instead)

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Ticket URL: <http://developer.pidgin.im/ticket/1344#comment:14>
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