check_subexp_matching_top, transit_state_sb, transit_state_mb,
transit_state_bkref, get_subexp, get_subexp_sub, check_arrival,
check_arrival_add_next_nodes, expand_bkref_cache, check_node_accept):
- Remove dfa parameter. Get dfa from mctxt. Adjust callers.
- (re_search_internal): Initialize mctxt.dfa.
+ Remove dfa parameter. Get dfa from mctx. Adjust callers.
+ (re_search_internal): Initialize mctx.dfa.
* posix/regex_internal.c (re_node_set_insert): Remove unused variables.