Const correctness in various interdependent files

1 files changed, 5 insertions, 5 deletions

diff --git a/toxcore/friend_requests.c b/toxcore/friend_requests.c
index eb2a791c..4bf95a44 100644
--- a/toxcore/friend_requests.c
+++ b/toxcore/friend_requests.c
@@ -72,7 +72,7 @@ uint32_t get_nospam(Friend_Requests *fr)
 
 
 /* Set the function that will be executed when a friend request is received. */
-void callback_friendrequest(Friend_Requests *fr, void (*function)(void *, uint8_t *, uint8_t *, uint16_t, void *),
+void callback_friendrequest(Friend_Requests *fr, void (*function)(void *, const uint8_t *, const uint8_t *, uint16_t, void *),
                             void *object, void *userdata)
 {
     fr->handle_friendrequest = function;
@@ -81,14 +81,14 @@ void callback_friendrequest(Friend_Requests *fr, void (*function)(void *, uint8_
     fr->handle_friendrequest_userdata = userdata;
 }
 /* Set the function used to check if a friend request should be displayed to the user or not. */
-void set_filter_function(Friend_Requests *fr, int (*function)(uint8_t *, void *), void *userdata)
+void set_filter_function(Friend_Requests *fr, int (*function)(const uint8_t *, void *), void *userdata)
 {
     fr->filter_function = function;
     fr->filter_function_userdata = userdata;
 }
 
 /* Add to list of received friend requests. */
-static void addto_receivedlist(Friend_Requests *fr, uint8_t *client_id)
+static void addto_receivedlist(Friend_Requests *fr, const uint8_t *client_id)
 {
     if (fr->received_requests_index >= MAX_RECEIVED_STORED)
         fr->received_requests_index = 0;
@@ -102,7 +102,7 @@ static void addto_receivedlist(Friend_Requests *fr, uint8_t *client_id)
  *  return 0 if it did not.
  *  return 1 if it did.
  */
-static int request_received(Friend_Requests *fr, uint8_t *client_id)
+static int request_received(Friend_Requests *fr, const uint8_t *client_id)
 {
     uint32_t i;
 
@@ -133,7 +133,7 @@ int remove_request_received(Friend_Requests *fr, uint8_t *client_id)
 }
 
 
-static int friendreq_handlepacket(void *object, uint8_t *source_pubkey, uint8_t *packet, uint32_t length)
+static int friendreq_handlepacket(void *object, const uint8_t *source_pubkey, const uint8_t *packet, uint32_t length)
 {
     Friend_Requests *fr = object;