[patch] Remove unused functions prototyped in tree.h.

[Richard Henderson]

On Thu, Sep 12, 2002 at 05:49:36AM -0400, Kazu Hirata wrote:
> 	* function.c (max_parm_reg_num): Remove.
> 	* stmt.c (in_control_zone_p, stmt_loop_nest_empty,
> 	drop_through_at_end_p, move_cleanups_up,
> 	expand_end_case_dummy, case_index_expr_type): Likewise.
> 	* stor-layout.c (pos_from_byte): Likewise.
> 	* tree.c (chain_member_value, chain_member_purpose, listify,
> 	tree_int_cst_msb, index_type_equal): Likewise.
> 	* tree.h: Remove prototypes for unused functions.

Ok for basic-improvements-branch.


r~