Add a check that we don't have any unused functions.

This check puts all of our code in a C++ anonymous namespace, which is
effectively making all functions `static`. This allows the compiler to
determine that a function is unused, so we can delete it.

1 files changed, 0 insertions, 13 deletions

diff --git a/toxcore/group.h b/toxcore/group.h
index 1e054de3..eb8db55f 100644
--- a/toxcore/group.h
+++ b/toxcore/group.h
@@ -355,19 +355,6 @@ int group_number_peers(const Group_Chats *g_c, uint32_t groupnumber, bool frozen
  */
 int group_peernumber_is_ours(const Group_Chats *g_c, uint32_t groupnumber, uint32_t peernumber);
 
-/* List all the (frozen, if frozen is true) peers in the group chat.
- *
- * Copies the names of the peers to the `name[length][MAX_NAME_LENGTH]` array.
- *
- * Copies the lengths of the names to `lengths[length]`
- *
- * returns the number of peers on success.
- *
- * return -1 on failure.
- */
-int group_names(const Group_Chats *g_c, uint32_t groupnumber, uint8_t names[][MAX_NAME_LENGTH], uint16_t lengths[],
-                uint16_t length, bool frozen);
-
 /* Set handlers for custom lossy packets. */
 void group_lossy_packet_registerhandler(Group_Chats *g_c, uint8_t byte, lossy_packet_cb *function);