10gen-labs/mongo-hhvm-driver — pull request #24 by amenadiel (2014-03-30 15:50:06+00:00)
Title: Adds typedef for CArrRef and CVarRef

*MongoClient* and *MongoCursor* make use of the types *CArrRef* and *CVarRef*, that were once defined in hhvm's *types.h*, but they no longer are as of HHVM 3.0.0.

So, to keep the funcionality, these types are now defined in mongo_common.h.