Kaba struct MCMVertexDataSet ed

struct MCMVertexDataSet
    var num_vertex_specs: i32
    var num_vertices: i32
    var reserved: i32
    var vertex_specs_offset: i32

    # constructors
    func mut __init__(num_vertex_specs: i32, vertex_specs_offset: i32, num_vertices: i32, reserved: i32)

    # operators
    func mut __assign__(other: MCMVertexDataSet) # MCMVertexDataSet = MCMVertexDataSet