1 files changed, 64 insertions, 52 deletions

diff --git a/toxcore/tox.h b/toxcore/tox.h
index 1a189ae3..a3973ae9 100644
--- a/toxcore/tox.h
+++ b/toxcore/tox.h
@@ -83,7 +83,7 @@ extern "C" {
  * It is possible to run multiple concurrent threads with a Tox instance for
  * each thread. It is also possible to run all Tox instances in the same thread.
  * A common way to run Tox (multiple or single instance) is to have one thread
- * running a simple tox_iteration loop, sleeping for tox_iteration_time
+ * running a simple tox_iteration loop, sleeping for tox_iteration_interval
  * milliseconds on each iteration.
  *
  * If you want to access a single Tox instance from multiple threads, access
@@ -260,7 +260,7 @@ bool tox_version_is_compatible(uint32_t major, uint32_t minor, uint32_t patch);
 /**
  * Represents the possible statuses a client can have.
  */
-typedef enum TOX_STATUS {
+enum TOX_STATUS {
     /**
      * User is online and available.
      */
@@ -279,8 +279,8 @@ typedef enum TOX_STATUS {
      * Invalid status used when function returns an error.
      */
     TOX_STATUS_INVALID
-} TOX_STATUS;
-
+};
+typedef uint8_t TOX_STATUS;
 
 /*******************************************************************************
  *
@@ -289,7 +289,7 @@ typedef enum TOX_STATUS {
  ******************************************************************************/
 
 
-typedef enum TOX_PROXY_TYPE {
+enum TOX_PROXY_TYPE {
     /**
      * Don't use a proxy.
      */
@@ -302,8 +302,8 @@ typedef enum TOX_PROXY_TYPE {
      * SOCKS proxy for simple socket pipes.
      */
     TOX_PROXY_TYPE_SOCKS5
-} TOX_PROXY_TYPE;
-
+};
+typedef uint8_t TOX_PROXY_TYPE;
 
 /**
  * This struct contains all the startup options for Tox. You can either allocate
@@ -370,13 +370,14 @@ struct Tox_Options {
 void tox_options_default(struct Tox_Options *options);
 
 
-typedef enum TOX_ERR_OPTIONS_NEW {
+enum TOX_ERR_OPTIONS_NEW {
     TOX_ERR_OPTIONS_NEW_OK,
     /**
      * The function failed to allocate enough memory for the options struct.
      */
     TOX_ERR_OPTIONS_NEW_MALLOC
-} TOX_ERR_OPTIONS_NEW;
+};
+typedef uint8_t TOX_ERR_OPTIONS_NEW;
 
 /**
  * Allocates a new Tox_Options object and initialises it with the default
@@ -407,7 +408,7 @@ void tox_options_free(struct Tox_Options *options);
  ******************************************************************************/
 
 
-typedef enum TOX_ERR_NEW {
+enum TOX_ERR_NEW {
     TOX_ERR_NEW_OK,
     TOX_ERR_NEW_NULL,
     /**
@@ -450,8 +451,8 @@ typedef enum TOX_ERR_NEW {
      * causes this error.
      */
     TOX_ERR_NEW_LOAD_BAD_FORMAT
-} TOX_ERR_NEW;
-
+};
+typedef uint8_t TOX_ERR_NEW;
 
 /**
  * @brief Creates and initialises a new Tox instance with the options passed.
@@ -511,7 +512,7 @@ void tox_save(Tox const *tox, uint8_t *data);
  ******************************************************************************/
 
 
-typedef enum TOX_ERR_BOOTSTRAP {
+enum TOX_ERR_BOOTSTRAP {
     TOX_ERR_BOOTSTRAP_OK,
     TOX_ERR_BOOTSTRAP_NULL,
     /**
@@ -523,7 +524,8 @@ typedef enum TOX_ERR_BOOTSTRAP {
      * The port passed was invalid. The valid port range is (1, 65535).
      */
     TOX_ERR_BOOTSTRAP_BAD_PORT
-} TOX_ERR_BOOTSTRAP;
+};
+typedef uint8_t TOX_ERR_BOOTSTRAP;
 
 /**
  * Sends a "get nodes" request to the given bootstrap node with IP, port, and
@@ -564,7 +566,7 @@ bool tox_add_tcp_relay(Tox *tox, char const *address, uint16_t port, uint8_t con
                        TOX_ERR_BOOTSTRAP *error);
 
 
-typedef enum TOX_CONNECTION {
+enum TOX_CONNECTION {
     /**
      * There is no connection. This instance, or the friend the state change is
      * about, is now offline.
@@ -583,8 +585,8 @@ typedef enum TOX_CONNECTION {
      * particular friend was built using direct UDP packets.
      */
     TOX_CONNECTION_UDP
-} TOX_CONNECTION;
-
+};
+typedef uint8_t TOX_CONNECTION;
 
 /**
  * Return whether we are connected to the DHT. The return value is equal to the
@@ -687,15 +689,15 @@ void tox_self_get_private_key(Tox const *tox, uint8_t *private_key);
  * Common error codes for all functions that set a piece of user-visible
  * client information.
  */
-typedef enum TOX_ERR_SET_INFO {
+enum TOX_ERR_SET_INFO {
     TOX_ERR_SET_INFO_OK,
     TOX_ERR_SET_INFO_NULL,
     /**
      * Information length exceeded maximum permissible size.
      */
     TOX_ERR_SET_INFO_TOO_LONG
-} TOX_ERR_SET_INFO;
-
+};
+typedef uint8_t TOX_ERR_SET_INFO;
 
 /**
  * Set the nickname for the Tox client.
@@ -789,7 +791,7 @@ TOX_STATUS tox_self_get_status(Tox const *tox);
  ******************************************************************************/
 
 
-typedef enum TOX_ERR_FRIEND_ADD {
+enum TOX_ERR_FRIEND_ADD {
     TOX_ERR_FRIEND_ADD_OK,
     TOX_ERR_FRIEND_ADD_NULL,
     /**
@@ -823,7 +825,8 @@ typedef enum TOX_ERR_FRIEND_ADD {
      * A memory allocation failed when trying to increase the friend list size.
      */
     TOX_ERR_FRIEND_ADD_MALLOC
-} TOX_ERR_FRIEND_ADD;
+};
+typedef uint8_t TOX_ERR_FRIEND_ADD;
 
 /**
  * Add a friend to the friend list and send a friend request.
@@ -872,13 +875,14 @@ uint32_t tox_friend_add(Tox *tox, uint8_t const *address, uint8_t const *message
 uint32_t tox_friend_add_norequest(Tox *tox, uint8_t const *public_key, TOX_ERR_FRIEND_ADD *error);
 
 
-typedef enum TOX_ERR_FRIEND_DELETE {
+enum TOX_ERR_FRIEND_DELETE {
     TOX_ERR_FRIEND_DELETE_OK,
     /**
      * There was no friend with the given friend number. No friends were deleted.
      */
     TOX_ERR_FRIEND_DELETE_FRIEND_NOT_FOUND
-} TOX_ERR_FRIEND_DELETE;
+};
+typedef uint8_t TOX_ERR_FRIEND_DELETE;
 
 /**
  * Remove a friend from the friend list.
@@ -901,14 +905,15 @@ bool tox_friend_delete(Tox *tox, uint32_t friend_number, TOX_ERR_FRIEND_DELETE *
  ******************************************************************************/
 
 
-typedef enum TOX_ERR_FRIEND_BY_PUBLIC_KEY {
+enum TOX_ERR_FRIEND_BY_PUBLIC_KEY {
     TOX_ERR_FRIEND_BY_PUBLIC_KEY_OK,
     TOX_ERR_FRIEND_BY_PUBLIC_KEY_NULL,
     /**
      * No friend with the given Public Key exists on the friend list.
      */
     TOX_ERR_FRIEND_BY_PUBLIC_KEY_NOT_FOUND
-} TOX_ERR_FRIEND_BY_PUBLIC_KEY;
+};
+typedef uint8_t TOX_ERR_FRIEND_BY_PUBLIC_KEY;
 
 /**
  * Return the friend number associated with that Public Key.
@@ -919,14 +924,15 @@ typedef enum TOX_ERR_FRIEND_BY_PUBLIC_KEY {
 uint32_t tox_friend_by_public_key(Tox const *tox, uint8_t const *public_key, TOX_ERR_FRIEND_BY_PUBLIC_KEY *error);
 
 
-typedef enum TOX_ERR_FRIEND_GET_PUBLIC_KEY {
+enum TOX_ERR_FRIEND_GET_PUBLIC_KEY {
     TOX_ERR_FRIEND_GET_PUBLIC_KEY_OK,
     TOX_ERR_FRIEND_GET_PUBLIC_KEY_NULL,
     /**
      * No friend with the given number exists on the friend list.
      */
     TOX_ERR_FRIEND_GET_PUBLIC_KEY_FRIEND_NOT_FOUND
-} TOX_ERR_FRIEND_GET_PUBLIC_KEY;
+};
+typedef uint8_t TOX_ERR_FRIEND_GET_PUBLIC_KEY;
 
 /**
  * Copies the Public Key associated with a given friend number to a byte array.
@@ -979,7 +985,7 @@ void tox_friend_list(Tox const *tox, uint32_t *list);
 /**
  * Common error codes for friend state query functions.
  */
-typedef enum TOX_ERR_FRIEND_QUERY {
+enum TOX_ERR_FRIEND_QUERY {
     TOX_ERR_FRIEND_QUERY_OK,
     /**
      * The pointer parameter for storing the query result (name, message) was
@@ -991,8 +997,8 @@ typedef enum TOX_ERR_FRIEND_QUERY {
      * The friend_number did not designate a valid friend.
      */
     TOX_ERR_FRIEND_QUERY_FRIEND_NOT_FOUND
-} TOX_ERR_FRIEND_QUERY;
-
+};
+typedef uint8_t TOX_ERR_FRIEND_QUERY;
 
 /**
  * Return the length of the friend's name. If the friend number is invalid, the
@@ -1180,13 +1186,14 @@ void tox_callback_friend_typing(Tox *tox, tox_friend_typing_cb *function, void *
  ******************************************************************************/
 
 
-typedef enum TOX_ERR_SET_TYPING {
+enum TOX_ERR_SET_TYPING {
     TOX_ERR_SET_TYPING_OK,
     /**
      * The friend number did not designate a valid friend.
      */
     TOX_ERR_SET_TYPING_FRIEND_NOT_FOUND
-} TOX_ERR_SET_TYPING;
+};
+typedef uint8_t TOX_ERR_SET_TYPING;
 
 /**
  * Set the client's typing status for a friend.
@@ -1201,7 +1208,7 @@ typedef enum TOX_ERR_SET_TYPING {
 bool tox_self_set_typing(Tox *tox, uint32_t friend_number, bool is_typing, TOX_ERR_SET_TYPING *error);
 
 
-typedef enum TOX_ERR_SEND_MESSAGE {
+enum TOX_ERR_SEND_MESSAGE {
     TOX_ERR_SEND_MESSAGE_OK,
     TOX_ERR_SEND_MESSAGE_NULL,
     /**
@@ -1224,7 +1231,8 @@ typedef enum TOX_ERR_SEND_MESSAGE {
      * Attempted to send a zero-length message.
      */
     TOX_ERR_SEND_MESSAGE_EMPTY
-} TOX_ERR_SEND_MESSAGE;
+};
+typedef uint8_t TOX_ERR_SEND_MESSAGE;
 
 /**
  * Send a text chat message to an online friend.
@@ -1363,7 +1371,7 @@ void tox_callback_friend_action(Tox *tox, tox_friend_action_cb *function, void *
  ******************************************************************************/
 
 
-typedef enum TOX_FILE_KIND {
+enum TOX_FILE_KIND {
     /**
      * Arbitrary file data. Clients can choose to handle it based on the file name
      * or magic or any other way they choose.
@@ -1386,8 +1394,8 @@ typedef enum TOX_FILE_KIND {
      * transfer if it matches.
      */
     TOX_FILE_KIND_AVATAR
-} TOX_FILE_KIND;
-
+};
+typedef uint8_t TOX_FILE_KIND;
 
 /**
  * Generates a cryptographic hash of the given data.
@@ -1411,7 +1419,7 @@ typedef enum TOX_FILE_KIND {
 bool tox_hash(uint8_t *hash, uint8_t const *data, size_t length);
 
 
-typedef enum TOX_FILE_CONTROL {
+enum TOX_FILE_CONTROL {
     /**
      * Sent by the receiving side to accept a file send request. Also sent after a
      * TOX_FILE_CONTROL_PAUSE command to continue sending or receiving.
@@ -1429,10 +1437,10 @@ typedef enum TOX_FILE_CONTROL {
      * commands are sent. Also sent by either side to terminate a file transfer.
      */
     TOX_FILE_CONTROL_CANCEL
-} TOX_FILE_CONTROL;
-
+};
+typedef uint8_t TOX_FILE_CONTROL;
 
-typedef enum TOX_ERR_FILE_CONTROL {
+enum TOX_ERR_FILE_CONTROL {
     TOX_ERR_FILE_CONTROL_OK,
     /**
      * The friend_number passed did not designate a valid friend.
@@ -1459,7 +1467,8 @@ typedef enum TOX_ERR_FILE_CONTROL {
      * A PAUSE control was sent, but the file transfer was already paused.
      */
     TOX_ERR_FILE_CONTROL_ALREADY_PAUSED
-} TOX_ERR_FILE_CONTROL;
+};
+typedef uint8_t TOX_ERR_FILE_CONTROL;
 
 /**
  * Sends a file control command to a friend for a given file transfer.
@@ -1505,7 +1514,7 @@ void tox_callback_file_control(Tox *tox, tox_file_control_cb *function, void *us
  ******************************************************************************/
 
 
-typedef enum TOX_ERR_FILE_SEND {
+enum TOX_ERR_FILE_SEND {
     TOX_ERR_FILE_SEND_OK,
     TOX_ERR_FILE_SEND_NULL,
     /**
@@ -1529,7 +1538,8 @@ typedef enum TOX_ERR_FILE_SEND {
      * is 256 per friend per direction (sending and receiving).
      */
     TOX_ERR_FILE_SEND_TOO_MANY
-} TOX_ERR_FILE_SEND;
+};
+typedef uint8_t TOX_ERR_FILE_SEND;
 
 /**
  * Send a file transmission request.
@@ -1590,7 +1600,7 @@ uint32_t tox_file_send(Tox *tox, uint32_t friend_number, TOX_FILE_KIND kind, uin
                        uint8_t const *filename, size_t filename_length, TOX_ERR_FILE_SEND *error);
 
 
-typedef enum TOX_ERR_FILE_SEND_CHUNK {
+enum TOX_ERR_FILE_SEND_CHUNK {
     TOX_ERR_FILE_SEND_CHUNK_OK,
     /**
      * The length parameter was non-zero, but data was NULL.
@@ -1614,7 +1624,8 @@ typedef enum TOX_ERR_FILE_SEND_CHUNK {
      * the file. Trying to send more will result in no data being sent.
      */
     TOX_ERR_FILE_SEND_CHUNK_TOO_LARGE
-} TOX_ERR_FILE_SEND_CHUNK;
+};
+typedef uint8_t TOX_ERR_FILE_SEND_CHUNK;
 
 /**
  * Send a chunk of file data to a friend.
@@ -1752,7 +1763,7 @@ void tox_callback_file_receive_chunk(Tox *tox, tox_file_receive_chunk_cb *functi
  ******************************************************************************/
 
 
-typedef enum TOX_ERR_SEND_CUSTOM_PACKET {
+enum TOX_ERR_SEND_CUSTOM_PACKET {
     TOX_ERR_SEND_CUSTOM_PACKET_OK,
     TOX_ERR_SEND_CUSTOM_PACKET_NULL,
     /**
@@ -1780,8 +1791,8 @@ typedef enum TOX_ERR_SEND_CUSTOM_PACKET {
      * Send queue size exceeded.
      */
     TOX_ERR_SEND_CUSTOM_PACKET_SENDQ
-} TOX_ERR_SEND_CUSTOM_PACKET;
-
+};
+typedef uint8_t TOX_ERR_SEND_CUSTOM_PACKET;
 
 /**
  * Send a custom lossy packet to a friend.
@@ -1880,13 +1891,14 @@ void tox_callback_friend_lossless_packet(Tox *tox, tox_friend_lossless_packet_cb
 void tox_get_dht_id(Tox const *tox, uint8_t *dht_id);
 
 
-typedef enum TOX_ERR_GET_PORT {
+enum TOX_ERR_GET_PORT {
     TOX_ERR_GET_PORT_OK,
     /**
      * The instance was not bound to any port.
      */
     TOX_ERR_GET_PORT_NOT_BOUND
-} TOX_ERR_GET_PORT;
+};
+typedef uint8_t TOX_ERR_GET_PORT;
 
 /**
  * Return the UDP port this Tox instance is bound to.