structs: derive type id from pointer.

* struct.c (uptopow2_0, uptopow2_1, uptopow2_2, uptopow2_3,
uptopow2_4, uptopow2_5, uptopow2): New macros.
(struct struct_id_recycle): Declaration removed.
(struct_id_counter, struct_id_stack): Static variables
removed.
(get_struct_id, recycle_struct_id): Static functions removed.
(struct_type_finalize): No need to recycle struct ID;
don't call removed recycle_struct_id function.
(make_struct_type): Don't call removed get_struct_id to
allocate ID. Rather, cast the struct_type handle pointer to
unsigned integer, and divide by the next smallest power of
two.

0 files changed, 0 insertions, 0 deletions