Turn on -Wextra if it's available and clean the warnings it found.

 






 

 


  Review Request #989
  —
  Created Oct. 3, 2021 and submitted  — Latest diff uploaded 

 


















 

  

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  grim
 









 
 

  gplugin/gplugin
 









 
 

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   Reviewers

  





 
 

  pidgin
 









 
 

  
 






 








 





  


 
 

  
I also fixed most of the -Wpedantic warnings, but didn't turn it on as there
are a bunch of issues with it involving function pointers.

 








  


 
 

  
Compiled and ran the unit tests.

 







 









 





  








 




 







   

    
    

    

    


    

      
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