--- a/nnchat.c	Mon Mar 24 08:14:03 2008 +0000
+++ b/nnchat.c	Mon Mar 24 09:35:02 2008 +0000
@@ -124,6 +124,46 @@
 }
 
 
+int openConnection(struct in_addr *addr, int port)
+{
+	struct sockaddr_in tmpAddr;
+	int sock = -1;
+	
+	tmpAddr.sin_family = AF_INET;
+	tmpAddr.sin_port = htons(port);
+	tmpAddr.sin_addr = *addr;
+
+	THMSG(1, "Connecting to %s:%d ...\n",
+		inet_ntoa(tmpAddr.sin_addr), port);
+
+	if ((sock = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
+		THERR("Could not open socket: %s\n", strerror(errno));
+		return -2;
+	}
+	
+	THMSG(2, "Using socket %d.\n", sock);
+	
+	if (connect(sock, (struct sockaddr *) &tmpAddr, sizeof(tmpAddr)) == -1) {
+		THERR("Could not connect: %s\n", strerror(errno));
+		return -5;
+	}
+	
+	return sock;
+}
+
+
+void closeConnection(int sock)
+{
+	if (sock >= 0) {
+#ifdef __WIN32
+		closesocket(sock);
+#else
+		close(sock);
+#endif
+	}
+}
+
+
 BOOL sendToSocket(int sock, char *buf, const size_t bufLen)
 {
 	size_t bufLeft = bufLen;
@@ -236,6 +276,7 @@
 	return result;
 }
 
+
 int getxdigit(int c, int shift)
 {
 	int i;
@@ -252,6 +293,7 @@
 	return i << shift;
 }
 
+
 char *decodeStr1(char *str)
 {
 	char *result, *s = str;
@@ -334,13 +376,6 @@
 html_entity_t HTMLEntities[] = {
 	{ '<', "&lt;" },
 	{ '>', "&gt;" },
-	/*
-	{ '&', "&amp;" },
-	{ 'ä', "&auml;" },
-	{ 'ö', "&ouml;" },
-	{ 'Ä', "&Auml;" },
-	{ 'Ö', "&Ouml;" },
-	*/
 };
 
 const int numHTMLEntities = (sizeof(HTMLEntities) / sizeof(html_entity_t));
@@ -564,7 +599,7 @@
 }
 
 
-int handleInput(int sock, char *buf, size_t bufLen)
+int handleUserInput(int sock, char *buf, size_t bufLen)
 {
 	char *tmpStr, *tmpStr2;
 	BOOL result;
@@ -618,46 +653,6 @@
 }
 
 
-int openConnection(struct in_addr *addr, int port)
-{
-	struct sockaddr_in tmpAddr;
-	int sock = -1;
-	
-	tmpAddr.sin_family = AF_INET;
-	tmpAddr.sin_port = htons(port);
-	tmpAddr.sin_addr = *addr;
-
-	THMSG(1, "Connecting to %s:%d ...\n",
-		inet_ntoa(tmpAddr.sin_addr), port);
-
-	if ((sock = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
-		THERR("Could not open socket: %s\n", strerror(errno));
-		return -2;
-	}
-	
-	THMSG(2, "Using socket %d.\n", sock);
-	
-	if (connect(sock, (struct sockaddr *) &tmpAddr, sizeof(tmpAddr)) == -1) {
-		THERR("Could not connect: %s\n", strerror(errno));
-		return -5;
-	}
-	
-	return sock;
-}
-
-
-void closeConnection(int sock)
-{
-	if (sock >= 0) {
-#ifdef __WIN32
-		closesocket(sock);
-#else
-		close(sock);
-#endif
-	}
-}
-
-
 int main(int argc, char *argv[])
 {
 	int tmpSocket;
@@ -802,7 +797,7 @@
 				exitProg = TRUE;
 			} else {
 				/* Call the user input handler */
-				result = handleInput(tmpSocket, tmpBuf, gotBuf);
+				result = handleUserInput(tmpSocket, tmpBuf, gotBuf);
 				if (result < 0) {
 					printMsg("Fatal error handling user input: %s\n",
 						tmpBuf);