struct and union kinds are followed by multiple Member structs. The exact number is stored in vlen
pub const Member = extern struct
pub const Member = extern struct {
name_off: u32,
typ: u32,
/// if the kind_flag is set, offset contains both member bitfield size and
/// bit offset, the bitfield size is set for bitfield members. If the type
/// info kind_flag is not set, the offset contains only bit offset
offset: packed struct(u32) {
bit: u24,
bitfield_size: u8,
},
}