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@:value(cast 0)@:impl@:enuminlineread onlyFIRST:CURLVersion = 0
@:value(cast 3)@:impl@:enuminlineread onlyFOURTH:CURLVersion = 3
@:value(cast 1)@:impl@:enuminlineread onlySECOND:CURLVersion = 1
@:value(cast 2)@:impl@:enuminlineread onlyTHIRD:CURLVersion = 2