--- a/libnnchat.c	Mon Oct 11 15:47:48 2010 +0300
+++ b/libnnchat.c	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)
  */
 #include "libnnchat.h"
 
@@ -562,10 +562,10 @@
 }
 
 
-static uint8_t hashUserName(char *name)
+static uint8_t nn_hash_user(const char *name)
 {
     int n = 0;
-    uint8_t *c = (uint8_t *)name;
+    const uint8_t *c = (uint8_t *)name;
     uint8_t hash = 0xff;
     
     while (*c && n < 4) {
@@ -577,20 +577,20 @@
 }
 
 
-static void insertUser(nn_user_t **list, nn_user_t *node)
+static void nn_user_insert(nn_user_t **list, nn_user_t *node)
 {
     node->next = *list;
     *list = node;
 }
 
 
-nn_user_t *findUserEnc(nn_userhash_t *list, char *encname)
+nn_user_t *nn_user_find_enc(const nn_userhash_t *list, const char *encname)
 {
     uint8_t hash;
     
     if (list == NULL) return NULL;
     
-    hash = hashUserName(encname);
+    hash = nn_hash_user(encname);
     if (list->buckets[hash] != NULL) {
         nn_user_t *curr = list->buckets[hash];
         while (curr != NULL) {
@@ -604,7 +604,7 @@
 }
 
 
-int addUserToHash(nn_userhash_t **list, char *encname)
+int nn_user_add_to_hash(nn_userhash_t **list, const char *encname)
 {
     uint8_t hash;
     nn_user_t *user;
@@ -621,7 +621,7 @@
     }
     
     /* Check if username is already there */
-    if (findUserEnc(*list, encname) != NULL)
+    if (nn_user_find_enc(*list, encname) != NULL)
         return 1;
     
     /* No, we'll add it */
@@ -633,13 +633,13 @@
     if (user->encname == NULL || user->name == NULL)
         return -4;
     
-    hash = hashUserName(encname);
-    insertUser(&((*list)->buckets[hash]), user);
+    hash = nn_hash_user(encname);
+    nn_user_insert(&((*list)->buckets[hash]), user);
     return 0;
 }
 
 
-nn_user_t *copyUser(nn_user_t *src)
+nn_user_t *nn_user_copy(const nn_user_t *src)
 {
     nn_user_t *user;
     
@@ -658,7 +658,7 @@
 }
 
 
-static void freeUser(nn_user_t *user)
+static void nn_user_free(nn_user_t *user)
 {
    th_free(user->encname);
    th_free(user->name);
@@ -666,27 +666,26 @@
 }
 
 
-void freeUserList(nn_user_t *list)
+void nn_user_free_list(nn_user_t *list)
 {
     nn_user_t *next, *curr = list;
     while (curr != NULL) {
         next = curr->next;
-        freeUser(curr);
+        nn_user_free(curr);
         curr = next;
     }
 }
 
-void freeUserHash(nn_userhash_t *hash)
+void nn_user_free_hash(nn_userhash_t *hash)
 {
     int i;
     if (hash == NULL)
         return;
     
     for (i = 0; i < NN_NUM_BUCKETS; i++) {
-        freeUserList(hash->buckets[i]);
+        nn_user_free_list(hash->buckets[i]);
         hash->buckets[i] = NULL;
     }
     
     th_free(hash);
 }
-

--- 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);