val square_join : int64 C__.Libclipper2c__c_generated_types.const
val round_join : int64 C__.Libclipper2c__c_generated_types.const
val miter_join : int64 C__.Libclipper2c__c_generated_types.const
type t =
C__Clipper_c_type_descriptions.Types(C__.Libclipper2c__c_generated_types).JoinType.t =
| Square
| Round
| Miter
val t : t C__.Libclipper2c__c_generated_types.typ