Slight sanity fix: data is void *, not char *. And it's called data
almost everywhere, so be consistent.
diff --git a/include/libbb.h b/include/libbb.h
index 64c91b1..93b29c6 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -84,8 +84,8 @@
char *data;
struct llist_s *link;
} llist_t;
-extern llist_t *llist_add_to(llist_t *old_head, char *new_item);
-extern llist_t *llist_add_to_end(llist_t *list_head, char *data);
+extern llist_t *llist_add_to(llist_t *old_head, void *data);
+extern llist_t *llist_add_to_end(llist_t *list_head, void *data);
extern void *llist_pop(llist_t **elm);
extern void llist_free(llist_t *elm, void (*freeit)(void *data));
diff --git a/libbb/llist.c b/libbb/llist.c
index 842e8f7..dd80436 100644
--- a/libbb/llist.c
+++ b/libbb/llist.c
@@ -14,12 +14,12 @@
#ifdef L_llist_add_to
/* Add data to the start of the linked list. */
-llist_t *llist_add_to(llist_t *old_head, char *new_item)
+llist_t *llist_add_to(llist_t *old_head, void *data)
{
llist_t *new_head;
new_head = xmalloc(sizeof(llist_t));
- new_head->data = new_item;
+ new_head->data = data;
new_head->link = old_head;
return (new_head);
@@ -28,7 +28,7 @@
#ifdef L_llist_add_to_end
/* Add data to the end of the linked list. */
-llist_t *llist_add_to_end(llist_t *list_head, char *data)
+llist_t *llist_add_to_end(llist_t *list_head, void *data)
{
llist_t *new_item;