--- a/libnnchat.h	Mon Oct 11 15:47:48 2010 +0300
+++ b/libnnchat.h	Mon Oct 11 15:48:05 2010 +0300
@@ -1,7 +1,7 @@
 /*
  * NNChat - Custom chat client for NewbieNudes.com chatrooms
  * Written by Matti 'ccr' Hämäläinen
- * (C) Copyright 2008 Tecnic Software productions (TNSP)
+ * (C) Copyright 2008-2010 Tecnic Software productions (TNSP)
  */
 #ifndef LIBNNCHAT_H
 #define LIBNNCHAT_H
@@ -24,22 +24,26 @@
 #define SET_BUFSIZE     (4096)
 #define SET_ALLOC_SIZE  (128)
 
+
 typedef struct {
     char **data;
     size_t n, size;
 } nn_ringbuf_t;
 
+
 typedef struct {
     ssize_t pos, len, size;
     char *data;
 } nn_editbuf_t;
 
+
 typedef struct _nn_user_t {
     char *name, *encname;
     time_t lastspoke, joined;
     struct _nn_user_t *next;
 } nn_user_t;
 
+
 #define NN_NUM_BUCKETS (256)
 
 typedef struct {
@@ -60,12 +64,12 @@
 BOOL        nn_send_to_socket(const int sock, char *buf, const size_t bufLen);
 BOOL        nn_send_msg(const int sock, const char *user, const char *fmt, ...);
 
-int         addUserToHash(nn_userhash_t **, char *encname);
-void        freeUserHash(nn_userhash_t *);
-void        freeUserList(nn_user_t *);
-nn_user_t * copyUser(nn_user_t *src);
-nn_user_t * findUserEnc(nn_userhash_t *list, char *encname);
-nn_user_t * matchUsersEnc(nn_userhash_t *list, char *encname, int index);
+int         nn_user_add_to_hash(nn_userhash_t **, const char *encname);
+void        nn_user_free_hash(nn_userhash_t *);
+void        nn_user_free_list(nn_user_t *);
+nn_user_t * nn_user_copy(const nn_user_t *src);
+nn_user_t * nn_user_find_enc(const nn_userhash_t *list, const char *encname);
+nn_user_t * nn_user_match_enc(const nn_userhash_t *list, const char *encname, const int index);
 
 char *      nn_encode_str1(const char *str);
 char *      nn_decode_str1(const char *str);