Const correctness in toxcore/list.c

1 files changed, 5 insertions, 5 deletions

diff --git a/toxcore/list.c b/toxcore/list.c
index ce3968fd..dc57911f 100644
--- a/toxcore/list.c
+++ b/toxcore/list.c
@@ -45,7 +45,7 @@
  *  < 0  : no match, returns index (return value is INDEX(index)) where
  *         the data should be inserted
  */
-static int find(BS_LIST *list, void *data)
+static int find(const BS_LIST *list, const void *data)
 {
     //should work well, but could be improved
     if (list->n == 0) {
@@ -115,14 +115,14 @@ void bs_list_init(BS_LIST *list, uint32_t element_size)
     list->ids = NULL;
 }
 
-void bs_list_free(BS_LIST *list)
+void bs_list_free(const BS_LIST *list)
 {
     //free both arrays
     free(list->data);
     free(list->ids);
 }
 
-int bs_list_find(BS_LIST *list, void *data)
+int bs_list_find(const BS_LIST *list, const void *data)
 {
     int r = find(list, data);
 
@@ -134,7 +134,7 @@ int bs_list_find(BS_LIST *list, void *data)
     return list->ids[r];
 }
 
-int bs_list_add(BS_LIST *list, void *data, int id)
+int bs_list_add(BS_LIST *list, const void *data, int id)
 {
     //find where the new element should be inserted
     //see: return value of find()
@@ -180,7 +180,7 @@ int bs_list_add(BS_LIST *list, void *data, int id)
     return 1;
 }
 
-int bs_list_remove(BS_LIST *list, void *data, int id)
+int bs_list_remove(BS_LIST *list, const void *data, int id)
 {
     int i = find(list, data);