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-rw-r--r--posix/regex_internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/posix/regex_internal.h b/posix/regex_internal.h
index a778032..703d409 100644
--- a/posix/regex_internal.h
+++ b/posix/regex_internal.h
@@ -668,6 +668,8 @@ static reg_errcode_t re_node_set_init_union (re_node_set *dest,
static reg_errcode_t re_node_set_merge (re_node_set *dest,
const re_node_set *src) internal_function;
static int re_node_set_insert (re_node_set *set, int elem) internal_function;
+static int re_node_set_insert_last (re_node_set *set,
+ int elem) internal_function;
static int re_node_set_compare (const re_node_set *set1,
const re_node_set *set2) internal_function;
static int re_node_set_contains (const re_node_set *set, int elem) internal_function;