Fix problem with the headerfiles for mingw64
Fix problem with the headerfiles for mingw64

Change-Id: I5e48d71076b0577ba798a21bdabc49bd75d3d07b
Reviewed-on: http://review.northscale.com/2186
Tested-by: Dustin Sallings <1c08efb9b3965701be9d700d9a6f481f1ffec3ea@spy.net>
Reviewed-by: Dustin Sallings <1c08efb9b3965701be9d700d9a6f481f1ffec3ea@spy.net>

abhinavdangeti/ep-engine,abhinavdangeti/ep-engine,couchbaselabs/ep-engine,daverigby/kv_engine,daverigby/ep-engine,owendCB/ep-engine,membase/ep-engine,couchbase/ep-engine,teligent-ru/ep-engine,couchbaselabs/ep-engine,couchbaselabs/ep-engine,daverigby/ep-engine,daverigby/kv_engine,couchbaselabs/ep-engine,hisundar/ep-engine,sriganes/ep-engine,zbase/ep-engine,owendCB/ep-engine,teligent-ru/ep-engine,zbase/ep-engine,jimwwalker/ep-engine,couchbase/ep-engine,jimwwalker/ep-engine,owendCB/ep-engine,jimwwalker/ep-engine,sriganes/ep-engine,daverigby/ep-engine,membase/ep-engine,couchbase/ep-engine,sriganes/ep-engine,hisundar/ep-engine,teligent-ru/ep-engine,couchbaselabs/ep-engine,zbase/ep-engine,sriganes/ep-engine,membase/ep-engine,hisundar/ep-engine,zbase/ep-engine,teligent-ru/ep-engine,hisundar/ep-engine,abhinavdangeti/ep-engine,zbase/ep-engine,abhinavdangeti/ep-engine,jimwwalker/ep-engine,owendCB/ep-engine,couchbase/ep-engine,daverigby/ep-engine,membase/ep-engine,daverigby/kv_engine,abhinavdangeti/ep-engine,daverigby/kv_engine