use of C reserved identifiers

Manlio Perillo manlio.perillo at
Tue Oct 22 14:32:27 UTC 2013

As per ISO C, identifiers that begin with an underscore and an uppercase 
letter are always reserved for any use; however in Nginx source code 
such identifiers are used as macros to guard against multiple file 

This is not a real issue, but since it is easy to fix I have reported it.

Regards   Manlio Perillo

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