Remove inaccurate-but-harmless `const' attributes.
/* Initialize *HT if it is NULL.
Insert FILENAME into HT. */
static void
-AD_mark_helper (Hash_table **ht, char const *filename)
+AD_mark_helper (Hash_table **ht, char *filename)
{
if (*ht == NULL)
{
AD_mark_current_as_unremovable (Dirstack_state *ds)
{
struct AD_ent *top = AD_stack_top (ds);
- const char *curr = top_dir (ds);
+ char *curr = top_dir (ds);
assert (1 < AD_stack_height (ds));