Started on -Wall - safe compile

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@1570 e03df62e-2008-0410-955e-edbf42e46eb7

27 files changed, 188 insertions, 183 deletions

diff --git a/src/commands.cpp b/src/commands.cpp
index 3a9399f7c..6017148e9 100644
--- a/src/commands.cpp
+++ b/src/commands.cpp
@@ -189,7 +189,7 @@ void handle_part(char **parameters, int pcnt, userrec *user)
 
 void handle_commands(char **parameters, int pcnt, userrec *user)
 {
-	for (int i = 0; i < cmdlist.size(); i++)
+	for (unsigned int i = 0; i < cmdlist.size(); i++)
 	{
 		WriteServ(user->fd,"902 %s :%s %s %d",user->nick,cmdlist[i].command,cmdlist[i].source,cmdlist[i].min_params);
 	}
@@ -1291,7 +1291,7 @@ void handle_trace(char **parameters, int pcnt, userrec *user)
 
 void handle_modules(char **parameters, int pcnt, userrec *user)
 {
-  	for (int i = 0; i < module_names.size(); i++)
+  	for (unsigned int i = 0; i < module_names.size(); i++)
 	{
 		Version V = modules[i]->GetVersion();
 		char modulename[MAXBUF];
@@ -1389,7 +1389,6 @@ void handle_stats(char **parameters, int pcnt, userrec *user)
 			}
 		}
 		WriteServ(user->fd,"249 %s :%d OPER(s)",user->nick,idx);
-	//249 [Brain] :bwoadway-monitor (~wgmon@204.152.186.58) Idle: 18
 	}
  	
 	if (*parameters[0] == 'k')
@@ -1420,7 +1419,7 @@ void handle_stats(char **parameters, int pcnt, userrec *user)
 	/* stats m (list number of times each command has been used, plus bytecount) */
 	if (*parameters[0] == 'm')
 	{
-		for (int i = 0; i < cmdlist.size(); i++)
+		for (unsigned int i = 0; i < cmdlist.size(); i++)
 		{
 			if (cmdlist[i].handler_function)
 			{
@@ -1614,7 +1613,7 @@ void handle_squit(char **parameters, int pcnt, userrec *user)
                 	{
                         	if (me[j] != NULL)
                         	{
-                                	for (int x = 0; x < me[j]->connectors.size(); x++)
+                                	for (unsigned int x = 0; x < me[j]->connectors.size(); x++)
                                 	{
                                         	if (match(me[j]->connectors[x].GetServerName().c_str(),parameters[0]))
                                         	{
@@ -1651,7 +1650,7 @@ void handle_links(char **parameters, int pcnt, userrec *user)
  	{
 		if (me[j] != NULL)
   		{
-			for (int k = 0; k < me[j]->connectors.size(); k++)
+			for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
 			{
 				WriteServ(user->fd,"364 %s %s %s :1 %s",user->nick,me[j]->connectors[k].GetServerName().c_str(),ServerName,me[j]->connectors[k].GetDescription().c_str());
 			}
@@ -1671,7 +1670,7 @@ void handle_map(char **parameters, int pcnt, userrec *user)
  	{
 		if (me[j] != NULL)
   		{
-			for (int k = 0; k < me[j]->connectors.size(); k++)
+			for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
 			{
 				int state = me[j]->connectors[k].GetState();
 				snprintf(line,MAXBUF,"006 %s :%c%s%s",user->nick,islast(me[j]->connectors[k].GetServerName().c_str()),state == STATE_NOAUTH_INBOUND || state == STATE_NOAUTH_OUTBOUND ? "-*" : "--", me[j]->connectors[k].GetServerName().c_str());
@@ -1917,7 +1916,7 @@ void handle_v(char token,char* params,serverrec* source,serverrec* reply, char*
         {
                 if (me[j] != NULL)
                 {
-                        for (int x = 0; x < me[j]->connectors.size(); x++)
+                        for (unsigned int x = 0; x < me[j]->connectors.size(); x++)
                         {
                                 if (!strcasecmp(me[j]->connectors[x].GetServerName().c_str(),servername))
                                 {
@@ -2354,7 +2353,7 @@ void handle_H(char token,char* params,serverrec* source,serverrec* reply, char*
 	{
 		if (me[j] != NULL)
 		{
-			for (int k = 0; k < me[j]->connectors.size(); k++)
+			for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
 			{
 				if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),params))
 				{
@@ -2490,7 +2489,7 @@ void handle_plus(char token,char* params,serverrec* source,serverrec* reply, cha
 	{
 		if (me[i] != NULL)
 		{
-			for (int j = 0; j < me[i]->connectors.size(); j++)
+			for (unsigned int j = 0; j < me[i]->connectors.size(); j++)
 			{
 				if (!strcasecmp(me[i]->connectors[j].GetServerName().c_str(),servername))
 				{
@@ -2589,7 +2588,7 @@ void handle_dollar(char token,char* params,serverrec* source,serverrec* reply, c
 	{
 		if (me[i] != NULL)
 		{
-			for (int j = 0; j < me[i]->connectors.size(); j++)
+			for (unsigned int j = 0; j < me[i]->connectors.size(); j++)
 			{
 				if (!strcasecmp(me[i]->connectors[j].GetServerName().c_str(),sourceserver))
 				{
@@ -3249,7 +3248,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
 
 		WriteOpers("AuthCookie CONNECT from %s (%s)",servername,tcp_host);
 
-		for (int u = 0; u < auth_cookies.size(); u++)
+		for (unsigned int u = 0; u < auth_cookies.size(); u++)
 		{
 			if (auth_cookies[u] == atoi(cookie))
 			{
@@ -3260,7 +3259,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
     				{
 					if (me[j] != NULL)
      					{
-     						for (int k = 0; k < me[j]->connectors.size(); k++)
+     						for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
      						{
 							if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),tcp_host))
       							{
@@ -3324,7 +3323,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
 			return;
 		}
 
-		for (int j = 0; j < serv->connectors.size(); j++)
+		for (unsigned int j = 0; j < serv->connectors.size(); j++)
 		{
 			if (!strcasecmp(serv->connectors[j].GetServerName().c_str(),tcp_host))
 			{
@@ -3358,7 +3357,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
 				snprintf(response,10240,"%s s %s %s :%s",CreateSum().c_str(),ServerName,Link_SendPass,ServerDesc);
 				serv->SendPacket(response,servername);
 
-				for (int t = 0; t < serv->connectors.size(); t++)
+				for (unsigned int t = 0; t < serv->connectors.size(); t++)
 				{
 					if (!strcasecmp(serv->connectors[t].GetServerName().c_str(),servername))
 					{
@@ -3423,7 +3422,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
 				{
 					if (me[j] != NULL)
      					{
-     						for (int k = 0; k < me[j]->connectors.size(); k++)
+     						for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
      						{
 							if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),tcp_host))
       							{
@@ -3480,7 +3479,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
                 {
                         if (me[j] != NULL)
                         {
-                                for (int k = 0; k < me[j]->connectors.size(); k++)
+                                for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                                 {
                                         if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),servername))
                                         {
@@ -3515,7 +3514,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
 				{
 					if (me[j] != NULL)
      					{
-     						for (int k = 0; k < me[j]->connectors.size(); k++)
+     						for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
      						{
 							if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),tcp_host))
       							{
@@ -3527,7 +3526,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
 								AddServerName(servername);
 								snprintf(buffer,MAXBUF,"%s X 0",CreateSum().c_str());
 								serv->SendPacket(buffer,servername);
-								snprintf(buffer,MAXBUF,"%s s %s %s %lu :%s",CreateSum().c_str(),ServerName,Link_SendPass,LinkPort,ServerDesc);
+								snprintf(buffer,MAXBUF,"%s s %s %s %d :%s",CreateSum().c_str(),ServerName,Link_SendPass,LinkPort,ServerDesc);
 								serv->SendPacket(buffer,servername);
 								DoSync(me[j],servername);
 								snprintf(buffer,MAXBUF,"H %s",servername);
@@ -3570,7 +3569,7 @@ void handle_link_packet(char* tcp_msg, char* tcp_host, serverrec *serv,char* tcp
   		{
 			if (me[j] != NULL)
    			{
-				for (int x = 0; x < me[j]->connectors.size(); x++)
+				for (unsigned int x = 0; x < me[j]->connectors.size(); x++)
     				{
     					log(DEBUG,"Servers are: '%s' '%s'",tcp_host,me[j]->connectors[x].GetServerName().c_str());
     					if (!strcasecmp(me[j]->connectors[x].GetServerName().c_str(),tcp_host))
diff --git a/src/dns.cpp b/src/dns.cpp
index 28b131586..bc2ca8c17 100644
--- a/src/dns.cpp
+++ b/src/dns.cpp
@@ -497,7 +497,7 @@ char* DNS::dns_getresult_s(const int cfd, char *res) { /* retrieve result of DNS
 	i = 0;
 	q = 0;
 	l -= 12;
-	while (q < h.qdcount && i < l) {
+	while ((unsigned)q < h.qdcount && i < l) {
 		if (h.payload[i] > 63) { /* pointer */
 			i += 6; /* skip pointer, _class and type */
 			q++;
@@ -511,7 +511,7 @@ char* DNS::dns_getresult_s(const int cfd, char *res) { /* retrieve result of DNS
 	}
 	/* &h.payload[i] should now be the start of the first response */
 	curanswer = 0;
-	while (curanswer < h.ancount) {
+	while ((unsigned)curanswer < h.ancount) {
 		q = 0;
 		while (q == 0 && i < l) {
 			if (h.payload[i] > 63) { /* pointer */
@@ -543,9 +543,9 @@ char* DNS::dns_getresult_s(const int cfd, char *res) { /* retrieve result of DNS
 		}
 		break;
 	}
-	if (curanswer == h.ancount)
+	if ((unsigned)curanswer == h.ancount)
 		return NULL;
-	if (i + rr.rdlength > l)
+	if ((unsigned)i + rr.rdlength > (unsigned)l)
 		return NULL;
 	if (rr.rdlength > 1023)
 		return NULL;
@@ -586,7 +586,7 @@ char* DNS::dns_getresult_s(const int cfd, char *res) { /* retrieve result of DNS
 						return NULL;
 					}
 					memcpy(&alist->ip,&h.payload[i],4);
-					if (++curanswer >= h.ancount)
+					if ((unsigned)++curanswer >= h.ancount)
 						break;
 					i += rr.rdlength;
 					{
@@ -667,6 +667,7 @@ bool DNS::ReverseLookup(std::string ip)
 
 bool DNS::ForwardLookup(std::string host)
 {
+	return false;
 }
 
 bool DNS::HasResult()
diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp
index d21a83274..3ef18189e 100644
--- a/src/hashcomp.cpp
+++ b/src/hashcomp.cpp
@@ -116,27 +116,27 @@ bool irc::InAddr_HashComp::operator()(const in_addr &s1, const in_addr &s2) cons
 
 bool irc::irc_char_traits::eq(char c1st, char c2nd)
 {
-	return lowermap[c1st] == lowermap[c2nd];
+	return lowermap[(unsigned)c1st] == lowermap[(unsigned)c2nd];
 }
 
 bool irc::irc_char_traits::ne(char c1st, char c2nd)
 {
-	return lowermap[c1st] != lowermap[c2nd];
+	return lowermap[(unsigned)c1st] != lowermap[(unsigned)c2nd];
 }
 
 bool irc::irc_char_traits::lt(char c1st, char c2nd)
 {
-	return lowermap[c1st] < lowermap[c2nd];
+	return lowermap[(unsigned)c1st] < lowermap[(unsigned)c2nd];
 }
 
 int irc::irc_char_traits::compare(const char* str1, const char* str2, size_t n)
 {
-	for(int i = 0; i < n; i++)
+	for(unsigned int i = 0; i < n; i++)
 	{
-		if(lowermap[*str1] > lowermap[*str2])
+		if(lowermap[(unsigned)*str1] > lowermap[(unsigned)*str2])
        	        	return 1;
 
-		if(lowermap[*str1] < lowermap[*str2])
+		if(lowermap[(unsigned)*str1] < lowermap[(unsigned)*str2])
 	               	return -1;
 
 	        if(*str1 == 0 || *str2 == 0)
@@ -150,7 +150,7 @@ int irc::irc_char_traits::compare(const char* str1, const char* str2, size_t n)
 
 const char* irc::irc_char_traits::find(const char* s1, int  n, char c)
 {
-	while(n-- > 0 && lowermap[*s1] != lowermap[c])
+	while(n-- > 0 && lowermap[(unsigned)*s1] != lowermap[(unsigned)c])
 		s1++;
 	return s1;
 }
diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 7d4321caa..736ca14f8 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -161,7 +161,6 @@ void Write(int sock,char *text, ...)
         char textbuffer[MAXBUF];
         va_list argsPtr;
         char tb[MAXBUF];
-        int res;
 
         va_start (argsPtr, text);
         vsnprintf(textbuffer, MAXBUF, text, argsPtr);
@@ -190,7 +189,6 @@ void WriteServ(int sock, char* text, ...)
                 return;
         }
         char textbuffer[MAXBUF],tb[MAXBUF];
-        int res;
         va_list argsPtr;
         va_start (argsPtr, text);
 
@@ -221,7 +219,6 @@ void WriteFrom(int sock, userrec *user,char* text, ...)
         }
         char textbuffer[MAXBUF],tb[MAXBUF];
         va_list argsPtr;
-        int res;
         va_start (argsPtr, text);
 
         vsnprintf(textbuffer, MAXBUF, text, argsPtr);
@@ -284,7 +281,7 @@ void WriteChannel(chanrec* Ptr, userrec* user, char* text, ...)
         va_end(argsPtr);
 
         std::vector<char*> *ulist = Ptr->GetUsers();
-        for (int j = 0; j < ulist->size(); j++)
+        for (unsigned int j = 0; j < ulist->size(); j++)
         {
                 char* o = (*ulist)[j];
                 userrec* otheruser = (userrec*)o;
@@ -311,7 +308,7 @@ void WriteChannelLocal(chanrec* Ptr, userrec* user, char* text, ...)
         va_end(argsPtr);
 
         std::vector<char*> *ulist = Ptr->GetUsers();
-        for (int j = 0; j < ulist->size(); j++)
+        for (unsigned int j = 0; j < ulist->size(); j++)
         {
                 char* o = (*ulist)[j];
                 userrec* otheruser = (userrec*)o;
@@ -344,7 +341,7 @@ void WriteChannelWithServ(char* ServName, chanrec* Ptr, char* text, ...)
 
 
         std::vector<char*> *ulist = Ptr->GetUsers();
-        for (int j = 0; j < ulist->size(); j++)
+        for (unsigned int j = 0; j < ulist->size(); j++)
         {
                 char* o = (*ulist)[j];
                 userrec* otheruser = (userrec*)o;
@@ -370,7 +367,7 @@ void ChanExceptSender(chanrec* Ptr, userrec* user, char* text, ...)
         va_end(argsPtr);
 
         std::vector<char*> *ulist = Ptr->GetUsers();
-        for (int j = 0; j < ulist->size(); j++)
+        for (unsigned int j = 0; j < ulist->size(); j++)
         {
                 char* o = (*ulist)[j];
                 userrec* otheruser = (userrec*)o;
@@ -385,7 +382,7 @@ std::string GetServerDescription(char* servername)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),servername))
                                 {
@@ -393,8 +390,8 @@ std::string GetServerDescription(char* servername)
                                 }
                         }
                 }
-                return ServerDesc; // not a remote server that can be found, it must be me.
         }
+	return ServerDesc; // not a remote server that can be found, it must be me.
 }
 
 /* write a formatted string to all users who share at least one common
@@ -429,7 +426,7 @@ void WriteCommon(userrec *u, char* text, ...)
                 if (u->chans[i].channel)
                 {
                         std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
-                        for (int j = 0; j < ulist->size(); j++)
+                        for (unsigned int j = 0; j < ulist->size(); j++)
                         {
                                 char* o = (*ulist)[j];
                                 userrec* otheruser = (userrec*)o;
@@ -479,7 +476,7 @@ void WriteCommonExcept(userrec *u, char* text, ...)
                 if (u->chans[i].channel)
                 {
                         std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
-                        for (int j = 0; j < ulist->size(); j++)
+                        for (unsigned int j = 0; j < ulist->size(); j++)
                         {
                                 char* o = (*ulist)[j];
                                 userrec* otheruser = (userrec*)o;
@@ -565,7 +562,7 @@ bool ChanAnyOnThisServer(chanrec *c,char* servername)
         log(DEBUG,"ChanAnyOnThisServer");
 
         std::vector<char*> *ulist = c->GetUsers();
-        for (int j = 0; j < ulist->size(); j++)
+        for (unsigned int j = 0; j < ulist->size(); j++)
         {
                 char* o = (*ulist)[j];
                 userrec* user = (userrec*)o;
@@ -586,7 +583,7 @@ bool CommonOnThisServer(userrec* u,const char* servername)
                 if (u->chans[i].channel)
                 {
                         std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
-                        for (int j = 0; j < ulist->size(); j++)
+                        for (unsigned int j = 0; j < ulist->size(); j++)
                         {
                                 char* o = (*ulist)[j];
                                 userrec* user = (userrec*)o;
@@ -617,7 +614,7 @@ void NetSendToCommon(userrec* u, char* s)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 if (CommonOnThisServer(u,me[j]->connectors[k].GetServerName().c_str()))
                                 {
@@ -648,7 +645,7 @@ void NetSendToAll(char* s)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 me[j]->SendPacket(buffer,me[j]->connectors[k].GetServerName().c_str());
                         }
@@ -676,7 +673,7 @@ void NetSendToAll_WithSum(char* s,char* u)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 me[j]->SendPacket(buffer,me[j]->connectors[k].GetServerName().c_str());
                         }
@@ -703,7 +700,7 @@ void NetSendToAllAlive(char* s)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 if (me[j]->connectors[k].GetState() != STATE_DISCONNECTED)
                                 {
@@ -738,7 +735,7 @@ void NetSendToOne(char* target,char* s)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),target))
                                 {
@@ -768,7 +765,7 @@ void NetSendToAllExcept(const char* target,char* s)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 if (strcasecmp(me[j]->connectors[k].GetServerName().c_str(),target))
                                 {
@@ -798,7 +795,7 @@ void NetSendToAllExcept_WithSum(const char* target,char* s,char* u)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 if (strcasecmp(me[j]->connectors[k].GetServerName().c_str(),target))
                                 {
@@ -944,7 +941,7 @@ void strlower(char *n)
         if (n)
         {
                 for (char* t = n; *t; t++)
-                        *t = lowermap[*t];
+                        *t = lowermap[(unsigned)*t];
         }
 }
 
@@ -1131,7 +1128,7 @@ void userlist(userrec *user,chanrec *c)
         snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
 
         std::vector<char*> *ulist = c->GetUsers();
-        for (int i = 0; i < ulist->size(); i++)
+        for (unsigned int i = 0; i < ulist->size(); i++)
         {
                 char* o = (*ulist)[i];
                 userrec* otheruser = (userrec*)o;
@@ -1374,7 +1371,7 @@ void ShowMOTD(userrec *user)
         }
         snprintf(buf,65535,":%s 375 %s :- %s message of the day\r\n", ServerName, user->nick, ServerName);
         WholeMOTD = WholeMOTD + buf;
-        for (int i = 0; i != MOTD.size(); i++)
+        for (unsigned int i = 0; i != MOTD.size(); i++)
         {
                 snprintf(buf,65535,":%s 372 %s :- %s\r\n", ServerName, user->nick, MOTD[i].c_str());
                 WholeMOTD = WholeMOTD + buf;
@@ -1394,7 +1391,7 @@ void ShowRULES(userrec *user)
                 return;
         }
         WriteServ(user->fd,"NOTICE %s :%s rules",user->nick,ServerName);
-        for (int i = 0; i != RULES.size(); i++)
+        for (unsigned int i = 0; i != RULES.size(); i++)
         {
                                 WriteServ(user->fd,"NOTICE %s :%s",user->nick,RULES[i].c_str());
         }
@@ -1422,7 +1419,7 @@ char islast(const char* s)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 if (strcasecmp(me[j]->connectors[k].GetServerName().c_str(),s))
                                 {
diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index c780b8bf1..4291f604c 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -843,6 +843,8 @@ chanrec* del_channel(userrec *user, const char* cname, const char* reason, bool
 			chanlist.erase(iter);
 		}
 	}
+
+	return NULL;
 }
 
 
@@ -1272,15 +1274,15 @@ int main(int argc, char** argv)
 	strlcpy(MyExecutable,argv[0],MAXBUF);
 	
 	// initialize the lowercase mapping table
-	for (int cn = 0; cn < 256; cn++)
+	for (unsigned int cn = 0; cn < 256; cn++)
 		lowermap[cn] = cn;
 	// lowercase the uppercase chars
-	for (int cn = 65; cn < 91; cn++)
+	for (unsigned int cn = 65; cn < 91; cn++)
 		lowermap[cn] = tolower(cn);
 	// now replace the specific chars for scandanavian comparison
-	lowermap['['] = '{';
-	lowermap[']'] = '}';
-	lowermap['\\'] = '|';
+	lowermap[(unsigned)'['] = '{';
+	lowermap[(unsigned)']'] = '}';
+	lowermap[(unsigned)'\\'] = '|';
 
 	if (InspIRCd(argv,argc) == ERROR)
 	{
@@ -1348,7 +1350,7 @@ void AddWhoWas(userrec* u)
 	
 	if (iter == whowas.end())
 	{
-		if (whowas.size() >= WHOWAS_MAX)
+		if (whowas.size() >= (unsigned)WHOWAS_MAX)
 		{
 			for (whowas_hash::iterator i = whowas.begin(); i != whowas.end(); i++)
 			{
@@ -1659,7 +1661,7 @@ void handle_version(char **parameters, int pcnt, userrec *user)
 			{
 				if (me[j] != NULL)
 				{
-					for (int x = 0; x < me[j]->connectors.size(); x++)
+					for (unsigned int x = 0; x < me[j]->connectors.size(); x++)
 					{
 						WriteServ(user->fd,"351 %s :Server %d:%d (%s): %s",user->nick,j,x,me[j]->connectors[x].GetServerName().c_str(),me[j]->connectors[x].GetVersionString().c_str());
 					}
@@ -1677,7 +1679,7 @@ void handle_version(char **parameters, int pcnt, userrec *user)
                 {
                         if (me[j] != NULL)
                         {
-                                for (int x = 0; x < me[j]->connectors.size(); x++)
+                                for (unsigned int x = 0; x < me[j]->connectors.size(); x++)
                                 {
                                         if (match(me[j]->connectors[x].GetServerName().c_str(),parameters[0]))
                                         {
@@ -1709,7 +1711,7 @@ void handle_version(char **parameters, int pcnt, userrec *user)
 
 void call_handler(const char* commandname,char **parameters, int pcnt, userrec *user)
 {
-		for (int i = 0; i < cmdlist.size(); i++)
+		for (unsigned int i = 0; i < cmdlist.size(); i++)
 		{
 			if (!strcasecmp(cmdlist[i].command,commandname))
 			{
@@ -1887,7 +1889,7 @@ void process_command(userrec *user, char* cmd)
 	int total_params = 0;
 	if (strlen(cmd)>2)
 	{
-		for (int q = 0; q < strlen(cmd)-1; q++)
+		for (unsigned int q = 0; q < strlen(cmd)-1; q++)
 		{
 			if ((cmd[q] == ' ') && (cmd[q+1] == ':'))
 			{
@@ -1934,7 +1936,7 @@ void process_command(userrec *user, char* cmd)
 		items = 0;
 		command_p[0] = NULL;
 		parameters = NULL;
-		for (int i = 0; i <= strlen(cmd); i++)
+		for (unsigned int i = 0; i <= strlen(cmd); i++)
 		{
 			cmd[i] = toupper(cmd[i]);
 		}
@@ -1945,7 +1947,7 @@ void process_command(userrec *user, char* cmd)
 		strcpy(cmd,"");
 		j = 0;
 		/* strip out extraneous linefeeds through mirc's crappy pasting (thanks Craig) */
-		for (int i = 0; i < strlen(temp); i++)
+		for (unsigned int i = 0; i < strlen(temp); i++)
 		{
 			if ((temp[i] != 10) && (temp[i] != 13) && (temp[i] != 0) && (temp[i] != 7))
 			{
@@ -1959,7 +1961,7 @@ void process_command(userrec *user, char* cmd)
 		command = cmd;
 		if (strchr(cmd,' '))
 		{
-			for (int i = 0; i <= strlen(cmd); i++)
+			for (unsigned int i = 0; i <= strlen(cmd); i++)
 			{
 				/* capitalise the command ONLY, leave params intact */
 				cmd[i] = toupper(cmd[i]);
@@ -1975,7 +1977,7 @@ void process_command(userrec *user, char* cmd)
 		}
 		else
 		{
-			for (int i = 0; i <= strlen(cmd); i++)
+			for (unsigned int i = 0; i <= strlen(cmd); i++)
 			{
 				cmd[i] = toupper(cmd[i]);
 			}
@@ -1990,7 +1992,7 @@ void process_command(userrec *user, char* cmd)
 		return;
 	}
 	
-	for (int x = 0; x < strlen(command); x++)
+	for (unsigned int x = 0; x < strlen(command); x++)
 	{
 		if (((command[x] < 'A') || (command[x] > 'Z')) && (command[x] != '.'))
 		{
@@ -2006,7 +2008,7 @@ void process_command(userrec *user, char* cmd)
 		}
 	}
 
-	for (int i = 0; i != cmdlist.size(); i++)
+	for (unsigned int i = 0; i != cmdlist.size(); i++)
 	{
 		if (cmdlist[i].command[0])
 		{
@@ -2215,7 +2217,7 @@ void DoSync(serverrec* serv, char* tcp_host)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
                                 if (is_uline(me[j]->connectors[k].GetServerName().c_str()))
                                 {
@@ -2243,7 +2245,7 @@ void DoSync(serverrec* serv, char* tcp_host)
 		for (int i = 0; i <= MODCOUNT; i++)
 		{
 			string_list l = modules[i]->OnUserSync(u->second);
-			for (int j = 0; j < l.size(); j++)
+			for (unsigned int j = 0; j < l.size(); j++)
 			{
 				snprintf(data,MAXBUF,"%s %s",CreateSum().c_str(),l[j].c_str());
   				serv->SendPacket(data,tcp_host);
@@ -2264,7 +2266,7 @@ void DoSync(serverrec* serv, char* tcp_host)
 		for (int i = 0; i <= MODCOUNT; i++)
 		{
 			string_list l = modules[i]->OnChannelSync(c->second);
-			for (int j = 0; j < l.size(); j++)
+			for (unsigned int j = 0; j < l.size(); j++)
 			{
 				snprintf(data,MAXBUF,"%s %s",CreateSum().c_str(),l[j].c_str());
   				serv->SendPacket(data,tcp_host);
@@ -2308,7 +2310,7 @@ void NetSendMyRoutingTable()
 	{
 		if (me[i] != NULL)
 		{
-			for (int j = 0; j < me[i]->connectors.size(); j++)
+			for (unsigned int j = 0; j < me[i]->connectors.size(); j++)
 			{
 				if ((me[i]->connectors[j].GetState() != STATE_DISCONNECTED) || (is_uline(me[i]->connectors[j].GetServerName().c_str())))
 				{
@@ -2452,7 +2454,7 @@ void erase_module(int j)
 bool UnloadModule(const char* filename)
 {
 	std::string filename_str = filename;
-	for (int j = 0; j != module_names.size(); j++)
+	for (unsigned int j = 0; j != module_names.size(); j++)
 	{
 		if (module_names[j] == filename_str)
 		{
@@ -2501,7 +2503,7 @@ bool LoadModule(const char* filename)
         if (FileExists(modfile))
         {
 #endif
-		for (int j = 0; j < module_names.size(); j++)
+		for (unsigned int j = 0; j < module_names.size(); j++)
 		{
 			if (module_names[j] == filename_str)
 			{
@@ -2553,7 +2555,7 @@ bool GotServer(std::string name)
         {
                 if (me[j] != NULL)
                 {
-                        for (int k = 0; k < me[j]->connectors.size(); k++)
+                        for (unsigned int k = 0; k < me[j]->connectors.size(); k++)
                         {
 				if (name == me[j]->connectors[k].GetServerName())
 				{
@@ -2573,9 +2575,11 @@ int InspIRCd(char** argv, int argc)
 	int incomingSockfd, result = TRUE;
 	socklen_t length;
 	int count = 0;
+#ifdef USE_SELECT
 	int selectResult = 0, selectResult2 = 0;
-	char configToken[MAXBUF], Addr[MAXBUF], Type[MAXBUF];
 	fd_set selectFds;
+#endif
+	char configToken[MAXBUF], Addr[MAXBUF], Type[MAXBUF];
 	timeval tv;
 
 	std::string logpath = GetFullProgDir(argv,argc) + "/ircd.log";
@@ -2838,7 +2842,10 @@ int InspIRCd(char** argv, int argc)
 #ifdef USE_EPOLL
 	struct epoll_event event[33];
 #endif
+#ifdef USE_SELECT
         fd_set serverfds;
+	fd_set sfd;
+#endif
         timeval tvs;
         tvs.tv_usec = 10000L;
         tvs.tv_sec = 0;
@@ -2846,7 +2853,6 @@ int InspIRCd(char** argv, int argc)
 	tv.tv_usec = 10000L;
         char data[65536];
 	timeval tval;
-	fd_set sfd;
         tval.tv_usec = 10000L;
         tval.tv_sec = 0;
         int total_in_this_set = 0;
@@ -2909,7 +2915,7 @@ int InspIRCd(char** argv, int argc)
 			log(DEBUG,"epoll: Listening server socket event, i=%d, event.data.fd=%d",i,event[0].data.fd);
 			for (int x = 0; x != SERVERportCount; x++)
 			{
-				if ((me[x]) && (event[0].data.fd == me[x]->fd))
+				if ((me[x]) && ((unsigned)event[0].data.fd == (unsigned)me[x]->fd))
 				{
 #endif
 #ifdef USE_KQUEUE
@@ -2921,7 +2927,7 @@ int InspIRCd(char** argv, int argc)
 		        log(DEBUG,"kqueue: Listening server socket event, i=%d, ke.ident=%d",i,ke.ident);
 		        for (int x = 0; x != SERVERportCount; x++)
 		        {
-		                if ((me[x]) && (ke.ident == me[x]->fd))
+		                if ((me[x]) && ((unsigned)ke.ident == (unsigned)me[x]->fd))
 		                {
 
 #endif
@@ -2971,7 +2977,7 @@ int InspIRCd(char** argv, int argc)
 			while ((me[x]) && (me[x]->RecvPacket(msgs, tcp_host, sums))) // returns 0 or more lines (can be multiple lines!)
 			{
 				has_been_netsplit = false;
-				for (int ctr = 0; ctr < msgs.size(); ctr++)
+				for (unsigned int ctr = 0; ctr < msgs.size(); ctr++)
 				{
 					strlcpy(tcp_msg,msgs[ctr].c_str(),MAXBUF);
 					strlcpy(tcp_sum,sums[ctr].c_str(),MAXBUF);
@@ -3134,7 +3140,7 @@ int InspIRCd(char** argv, int argc)
 
 	                                        // registration timeout -- didnt send USER/NICK/HOST in the time specified in
 	                                        // their connection class.
-	                                        if ((TIME > curr->timeout) && (curr->registered != 7))
+	                                        if (((unsigned)TIME > (unsigned)curr->timeout) && (curr->registered != 7))
 	                                        {
 	                                                log(DEBUG,"InspIRCd: registration timeout: %s",curr->nick);
 	                                                kill_link(curr,"Registration timeout");
@@ -3273,7 +3279,7 @@ int InspIRCd(char** argv, int argc)
                                                         }
                                                         goto label;
 						}
-						if (current->recvq.length() > NetBufferSize)
+						if (current->recvq.length() > (unsigned)NetBufferSize)
 						{
 							if (current->registered == 7)
 							{
@@ -3425,7 +3431,7 @@ int InspIRCd(char** argv, int argc)
 		// compared to the number of clients (possibly over 2000)
 		for (count = 0; count < boundPortCount; count++)
 		{
-			if (ke_list[j].ident == openSockfd[count])
+			if ((unsigned)ke_list[j].ident == (unsigned)openSockfd[count])
 			{
 #endif
 #ifdef USE_EPOLL
@@ -3435,7 +3441,7 @@ int InspIRCd(char** argv, int argc)
 		log(DEBUG,"epoll: Listening socket event, i=%d,events[j].data.fd=%d",i,event[j].data.fd);
 		for (count = 0; count < boundPortCount; count++)
 		{
-			if (event[j].data.fd == openSockfd[count])
+			if ((unsigned)event[j].data.fd == (unsigned)openSockfd[count])
 			{
 #endif
 				char target[MAXBUF], resolved[MAXBUF];
diff --git a/src/inspircd_io.cpp b/src/inspircd_io.cpp
index 96a751d65..aa5d5af65 100644
--- a/src/inspircd_io.cpp
+++ b/src/inspircd_io.cpp
@@ -179,7 +179,7 @@ std::string ConfProcess(char* buffer, long linenumber, std::stringstream* errors
 		return "";
 	}
 	// firstly clean up the line by stripping spaces from the start and end and converting tabs to spaces
-	for (int d = 0; d < strlen(buffer); d++)
+	for (unsigned int d = 0; d < strlen(buffer); d++)
 		if ((buffer[d]) == 9)
 			buffer[d] = ' ';
 	while ((buffer[0] == ' ') && (strlen(buffer)>0)) buffer++;
@@ -189,7 +189,7 @@ std::string ConfProcess(char* buffer, long linenumber, std::stringstream* errors
 		return "";
 	else if (buffer[0] == '#')
 		return "";
-	for (int c = 0; c < strlen(buffer); c++)
+	for (unsigned int c = 0; c < strlen(buffer); c++)
 	{
 		// convert all spaces that are OUTSIDE quotes into hardspace (0xA0) as this will make them easier to
 		// search and replace later :)
@@ -276,7 +276,7 @@ std::string ConfProcess(char* buffer, long linenumber, std::stringstream* errors
 	}
 
 	// turn our hardspace back into softspace
-	for (int d = 0; d < parsedata.length(); d++)
+	for (unsigned int d = 0; d < parsedata.length(); d++)
 	{
 		if (parsedata[d] == '\xA0')
 			parsedata[d] = ' ';
@@ -313,7 +313,7 @@ bool LoadConf(const char* filename, std::stringstream *target, std::stringstream
 	}
 	// Fix the chmod of the file to restrict it to the current user and group
 	chmod(filename,0600);
-	for (int t = 0; t < include_stack.size(); t++)
+	for (unsigned int t = 0; t < include_stack.size(); t++)
 	{
 		if (std::string(filename) == include_stack[t])
 		{
@@ -341,7 +341,7 @@ bool LoadConf(const char* filename, std::stringstream *target, std::stringstream
 							char confpath[10240],newconf[10240];
 							// include file directive
 							buf += 15;	// advance to filename
-							for (int j = 0; j < strlen(buf); j++)
+							for (unsigned int j = 0; j < strlen(buf); j++)
 							{
 								if (buf[j] == '\\')
 									buf[j] = '/';
@@ -574,7 +574,7 @@ int ReadConf(std::stringstream *config, const char* tag, const char* var, int in
 {
 	int ptr = 0;
 	char buffer[65535], c_tag[MAXBUF], c, lastc;
-	int in_token, in_quotes, tptr, j, idx = 0;
+	int in_token, in_quotes, tptr, idx = 0;
 	char* key;
 
 	const char* buf = config->str().c_str();
@@ -642,7 +642,7 @@ int ReadConf(std::stringstream *config, const char* tag, const char* var, int in
 								key++;
 							}
 							key++;
-							for (j = 0; j < strlen(key); j++)
+							for (unsigned j = 0; j < strlen(key); j++)
 							{
 								if (key[j] == '"')
 								{
diff --git a/src/message.cpp b/src/message.cpp
index 6e76449fc..c177eee93 100644
--- a/src/message.cpp
+++ b/src/message.cpp
@@ -109,7 +109,7 @@ void tidystring(char* str)
 	while (go_again)
 	{
 		bool noparse = false;
-		int t = 0, a = 0;
+		unsigned int t = 0, a = 0;
 		go_again = false;
 		while (a < strlen(str))
 		{
@@ -254,7 +254,7 @@ int isident(const char* n)
         {
                 return 0;
         }
-        for (int i = 0; i != strlen(n); i++)
+        for (unsigned int i = 0; i < strlen(n); i++)
         {
                 if ((n[i] < 33) || (n[i] > 125))
                 {
@@ -284,7 +284,7 @@ int isnick(const char* n)
 	{
 		return 0;
 	}
-	for (int i = 0; i != strlen(n); i++)
+	for (unsigned int i = 0; i != strlen(n); i++)
 	{
 		if ((n[i] < 33) || (n[i] > 125))
 		{
diff --git a/src/mode.cpp b/src/mode.cpp
index 9f7073615..57db1d509 100644
--- a/src/mode.cpp
+++ b/src/mode.cpp
@@ -116,7 +116,7 @@ char* give_ops(userrec *user,char *dest,chanrec *chan,int status)
 		}
 
 
-		for (int i = 0; i != MAXCHANS; i++)
+		for (unsigned int i = 0; i != MAXCHANS; i++)
 		{
 			if ((d->chans[i].channel != NULL) && (chan != NULL))
 			if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -174,7 +174,7 @@ char* give_hops(userrec *user,char *dest,chanrec *chan,int status)
 			}
 		}
 
-		for (int i = 0; i != MAXCHANS; i++)
+		for (unsigned int i = 0; i != MAXCHANS; i++)
 		{
 			if ((d->chans[i].channel != NULL) && (chan != NULL))
 			if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -230,7 +230,7 @@ char* give_voice(userrec *user,char *dest,chanrec *chan,int status)
 			}
 		}
 
-		for (int i = 0; i != MAXCHANS; i++)
+		for (unsigned int i = 0; i != MAXCHANS; i++)
 		{
 			if ((d->chans[i].channel != NULL) && (chan != NULL))
 			if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -288,7 +288,7 @@ char* take_ops(userrec *user,char *dest,chanrec *chan,int status)
 			}
 		}
 
-		for (int i = 0; i != MAXCHANS; i++)
+		for (unsigned int i = 0; i != MAXCHANS; i++)
 		{
 			if ((d->chans[i].channel != NULL) && (chan != NULL))
 			if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -345,7 +345,7 @@ char* take_hops(userrec *user,char *dest,chanrec *chan,int status)
 			}
 		}
 
-		for (int i = 0; i != MAXCHANS; i++)
+		for (unsigned int i = 0; i != MAXCHANS; i++)
 		{
 			if ((d->chans[i].channel != NULL) && (chan != NULL))
 			if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -401,7 +401,7 @@ char* take_voice(userrec *user,char *dest,chanrec *chan,int status)
 			}
 		}
 
-		for (int i = 0; i != MAXCHANS; i++)
+		for (unsigned int i = 0; i != MAXCHANS; i++)
 		{
 			if ((d->chans[i].channel != NULL) && (chan != NULL))
 			if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -430,32 +430,32 @@ char* add_ban(userrec *user,char *dest,chanrec *chan,int status)
 	BanItem b;
 	if ((!user) || (!dest) || (!chan))
 		return NULL;
-	int l = strlen(dest);
+	unsigned int l = strlen(dest);
 	if (strchr(dest,'!')==0)
 		return NULL;
 	if (strchr(dest,'@')==0)
 		return NULL;
-	for (int i = 0; i < l; i++)
+	for (unsigned int i = 0; i < l; i++)
 		if (dest[i] < 32)
 			return NULL;
-	for (int i = 0; i < l; i++)
+	for (unsigned int i = 0; i < l; i++)
 		if (dest[i] > 126)
 			return NULL;
 	int c = 0;
-	for (int i = 0; i < l; i++)
+	for (unsigned int i = 0; i < l; i++)
 		if (dest[i] == '!')
 			c++;
 	if (c>1)
 		return NULL;
 	c = 0;
-	for (int i = 0; i < l; i++)
+	for (unsigned int i = 0; i < l; i++)
 		if (dest[i] == '@')
 			c++;
 	if (c>1)
 		return NULL;
 
 	long maxbans = GetMaxBans(chan->name);
-	if (chan->bans.size() > maxbans)
+	if ((unsigned)chan->bans.size() > (unsigned)maxbans)
 	{
 		WriteServ(user->fd,"478 %s %s :Channel ban list for %s is full (maximum entries for this channel is %d)",user->nick, chan->name,chan->name,maxbans);
 		return NULL;
@@ -514,11 +514,10 @@ std::string compress_modes(std::string modes,bool channelmodes)
 {
 	int counts[127];
 	bool active[127];
-	int delta = 1;
 	memset(counts,0,sizeof(counts));
 	memset(active,0,sizeof(active));
 	log(DEBUG,"compress_modes: %s",modes.c_str());
-	for (int i = 0; i < modes.length(); i++)
+	for (unsigned int i = 0; i < modes.length(); i++)
 	{
 		if ((modes[i] == '+') || (modes[i] == '-'))
 			continue;
@@ -851,7 +850,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
 							break;
 						previously_set_l = true;
 						bool invalid = false;
-						for (int i = 0; i < strlen(parameters[param]); i++)
+						for (unsigned int i = 0; i < strlen(parameters[param]); i++)
 						{
 							if ((parameters[param][i] < '0') || (parameters[param][i] > '9'))
 							{
@@ -1318,7 +1317,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
 		if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
 			return;
 
-		for (int i = 0; i < strlen(parameters[1]); i++)
+		for (unsigned int i = 0; i < strlen(parameters[1]); i++)
 		{
 			if (parameters[1][i] == ' ')
 				continue;
@@ -1398,11 +1397,11 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
 							char umode = parameters[1][i];
 							if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
 							{
-								int q = 0;
+								unsigned int q = 0;
 								char temp[MAXBUF];	
 								char moo[MAXBUF];	
 
-								int r = strlen(outpars);
+								unsigned int r = strlen(outpars);
 								outpars[r+1]='\0';
 								outpars[r] = parameters[1][i];
 							
@@ -1430,8 +1429,8 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
 		{
 			char b[MAXBUF];
 			strlcpy(b,"",MAXBUF);
-			int z = 0;
-			int i = 0;
+			unsigned int z = 0;
+			unsigned int i = 0;
 			while (i < strlen (outpars))
 			{
 				b[z++] = outpars[i++];
@@ -1587,7 +1586,7 @@ void server_mode(char **parameters, int pcnt, userrec *user)
 		if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
 			return;
 
-		for (int i = 0; i < strlen(parameters[1]); i++)
+		for (unsigned int i = 0; i < strlen(parameters[1]); i++)
 		{
                         if (parameters[1][i] == ' ')
                                 continue;
@@ -1658,11 +1657,11 @@ void server_mode(char **parameters, int pcnt, userrec *user)
 							log(DEBUG,"umode %c is an allowed umode",umode);
 							if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
 							{
-								int q = 0;
+								unsigned int q = 0;
 								char temp[MAXBUF];
 								char moo[MAXBUF];	
 
-								int v1 = strlen(outpars);
+								unsigned int v1 = strlen(outpars);
 								outpars[v1+1]='\0';
 								outpars[v1] = parameters[1][i];
 							
@@ -1687,8 +1686,8 @@ void server_mode(char **parameters, int pcnt, userrec *user)
 		{
 			char b[MAXBUF];
 			strlcpy(b,"",MAXBUF);
-			int z = 0;
-			int i = 0;
+			unsigned int z = 0;
+			unsigned int i = 0;
 			while (i < strlen (outpars))
 			{
 				b[z++] = outpars[i++];
@@ -1783,7 +1782,7 @@ void merge_mode(char **parameters, int pcnt)
 		if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
 			return;
 
-		for (int i = 0; i < strlen(parameters[1]); i++)
+		for (unsigned int i = 0; i < strlen(parameters[1]); i++)
 		{
                         if (parameters[1][i] == ' ')
                                 continue;
@@ -1854,11 +1853,11 @@ void merge_mode(char **parameters, int pcnt)
 							log(DEBUG,"umode %c is an allowed umode",umode);
 							if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
 							{
-								int q = 0;
+								unsigned int q = 0;
 								char temp[MAXBUF];
 								char moo[MAXBUF];	
 
-								int v1 = strlen(outpars);
+								unsigned int v1 = strlen(outpars);
 								outpars[v1+1]='\0';
 								outpars[v1] = parameters[1][i];
 							
@@ -1883,8 +1882,8 @@ void merge_mode(char **parameters, int pcnt)
 		{
 			char b[MAXBUF];
 			strcpy(b,"");
-			int z = 0;
-			int i = 0;
+			unsigned int z = 0;
+			unsigned int i = 0;
 			while (i < strlen (outpars))
 			{
 				b[z++] = outpars[i++];
@@ -1974,7 +1973,7 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
 		if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
 		return;
 
-		for (int i = 0; i < strlen(parameters[1]); i++)
+		for (unsigned int i = 0; i < strlen(parameters[1]); i++)
 		{
                         if (parameters[1][i] == ' ')
                                 continue;
@@ -2046,11 +2045,11 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
 							log(DEBUG,"umode %c is an allowed umode",umode);
 							if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
 							{
-								int q = 0;
+								unsigned int q = 0;
 								char temp[MAXBUF];
 								char moo[MAXBUF];	
 
-								int v1 = strlen(outpars);
+								unsigned int v1 = strlen(outpars);
 								outpars[v1+1]='\0';
 								outpars[v1] = parameters[1][i];
 							
@@ -2076,8 +2075,8 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
 		{
 			char b[MAXBUF];
 			strcpy(b,"");
-			int z = 0;
-			int i = 0;
+			unsigned int z = 0;
+			unsigned int i = 0;
 			while (i < strlen (outpars))
 			{
 				b[z++] = outpars[i++];
diff --git a/src/modules.cpp b/src/modules.cpp
index 964cd2b74..6f2fc82ec 100644
--- a/src/modules.cpp
+++ b/src/modules.cpp
@@ -140,9 +140,9 @@ class ExtMode : public classbase
 public:
 	char modechar;
 	int type;
+	bool needsoper;
 	int params_when_on;
 	int params_when_off;
-	bool needsoper;
 	bool list;
 	ExtMode(char mc, int ty, bool oper, int p_on, int p_off) : modechar(mc), type(ty), needsoper(oper), params_when_on(p_on), params_when_off(p_off) { };
 };                                     
@@ -646,6 +646,7 @@ bool Server::UserToPseudo(userrec* user,std::string message)
 
         shutdown(old_fd,2);
         close(old_fd);
+	return true;
 }
 
 bool Server::PseudoToUser(userrec* alive,userrec* zombie,std::string message)
@@ -675,7 +676,7 @@ bool Server::PseudoToUser(userrec* alive,userrec* zombie,std::string message)
                         }
                 }
         }
-
+	return true;
 }
 
 void Server::AddGLine(long duration, std::string source, std::string reason, std::string hostmask)
@@ -705,27 +706,27 @@ void Server::AddELine(long duration, std::string source, std::string reason, std
 
 bool Server::DelGLine(std::string hostmask)
 {
-	del_gline(hostmask.c_str());
+	return del_gline(hostmask.c_str());
 }
 
 bool Server::DelQLine(std::string nickname)
 {
-	del_qline(nickname.c_str());
+	return del_qline(nickname.c_str());
 }
 
 bool Server::DelZLine(std::string ipaddr)
 {
-	del_zline(ipaddr.c_str());
+	return del_zline(ipaddr.c_str());
 }
 
 bool Server::DelKLine(std::string hostmask)
 {
-	del_kline(hostmask.c_str());
+	return del_kline(hostmask.c_str());
 }
 
 bool Server::DelELine(std::string hostmask)
 {
-	del_eline(hostmask.c_str());
+	return del_eline(hostmask.c_str());
 }
 
 long Server::CalcDuration(std::string delta)
@@ -740,20 +741,20 @@ bool Server::IsValidMask(std::string mask)
                 return false;
         if (strchr(dest,'@')==0)
                 return false;
-        for (int i = 0; i < strlen(dest); i++)
+        for (unsigned int i = 0; i < strlen(dest); i++)
                 if (dest[i] < 32)
                         return false;
-        for (int i = 0; i < strlen(dest); i++)
+        for (unsigned int i = 0; i < strlen(dest); i++)
                 if (dest[i] > 126)
                         return false;
-        int c = 0;
-        for (int i = 0; i < strlen(dest); i++)
+        unsigned int c = 0;
+        for (unsigned int i = 0; i < strlen(dest); i++)
                 if (dest[i] == '!')
                         c++;
         if (c>1)
                 return false;
         c = 0;
-        for (int i = 0; i < strlen(dest); i++)
+        for (unsigned int i = 0; i < strlen(dest); i++)
                 if (dest[i] == '@')
                         c++;
         if (c>1)
@@ -893,7 +894,7 @@ long ConfigReader::ReadInteger(std::string tag, std::string name, int index, boo
 		this->error = CONF_VALUE_NOT_FOUND;
 		return 0;
 	}
-	for (int i = 0; i < strlen(val); i++)
+	for (unsigned int i = 0; i < strlen(val); i++)
 	{
 		if (!isdigit(val[i]))
 		{
@@ -1002,7 +1003,7 @@ bool FileReader::Exists()
 
 std::string FileReader::GetLine(int x)
 {
-	if ((x<0) || (x>fc.size()))
+	if ((x<0) || ((unsigned)x>fc.size()))
 		return "";
 	return fc[x];
 }
diff --git a/src/modules/extra/m_filter_pcre.cpp b/src/modules/extra/m_filter_pcre.cpp
index 2619b7b21..0cc7fcc26 100644
--- a/src/modules/extra/m_filter_pcre.cpp
+++ b/src/modules/extra/m_filter_pcre.cpp
@@ -90,7 +90,7 @@ class ModuleFilterPCRE : public Module
 	
 	virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text)
 	{
-		for (int index = 0; index < filters.size(); index++)
+		for (unsigned int index = 0; index < filters.size(); index++)
 		{
 			if (pcre_exec(filters[index],NULL,text.c_str(),text.length(),0,0,NULL,0) > -1)
 			{
@@ -137,7 +137,7 @@ class ModuleFilterPCRE : public Module
 	
 	virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text)
 	{
-		for (int index = 0; index < filters.size(); index++)
+		for (unsigned int index = 0; index < filters.size(); index++)
 		{
 			if (pcre_exec(filters[index],NULL,text.c_str(),text.length(),0,0,NULL,0) > -1)
 			{
diff --git a/src/modules/extra/m_sqlauth.cpp b/src/modules/extra/m_sqlauth.cpp
index 16274de26..d6a6b5e81 100644
--- a/src/modules/extra/m_sqlauth.cpp
+++ b/src/modules/extra/m_sqlauth.cpp
@@ -106,7 +106,7 @@ class ModuleSQLAuth : public Module
 
 		// sanitize the password (we dont want any mysql insertion exploits!)
 		std::string temp = "";
-		for (int q = 0; q < password.length(); q++)
+		for (unsigned int q = 0; q < password.length(); q++)
 		{
 			if (password[q] == '\'')
 			{
diff --git a/src/modules/extra/m_sqloper.cpp b/src/modules/extra/m_sqloper.cpp
index 70e971aae..9ccfd7a29 100644
--- a/src/modules/extra/m_sqloper.cpp
+++ b/src/modules/extra/m_sqloper.cpp
@@ -89,7 +89,7 @@ class ModuleSQLOper : public Module
 
 		// sanitize the password (we dont want any mysql insertion exploits!)
 		std::string temp = "";
-		for (int q = 0; q < password.length(); q++)
+		for (unsigned int q = 0; q < password.length(); q++)
 		{
 			if (password[q] == '\'')
 			{
@@ -103,7 +103,7 @@ class ModuleSQLOper : public Module
 		}
 		password = temp;
 		temp = "";
-		for (int v = 0; v < username.length(); v++)
+		for (unsigned int v = 0; v < username.length(); v++)
 		{
 			if (username[v] == '\'')
 			{
diff --git a/src/modules/m_alias.cpp b/src/modules/m_alias.cpp
index b5f62f584..9bb2a9df2 100644
--- a/src/modules/m_alias.cpp
+++ b/src/modules/m_alias.cpp
@@ -89,7 +89,7 @@ class ModuleAlias : public Module
 			strncpy(data,raw.c_str(),MAXBUF);
 			char* dptr = data;
 			
-			for (int i = 0; i < Aliases.size(); i++)
+			for (unsigned int i = 0; i < Aliases.size(); i++)
 			{
 				if (!strncasecmp(Aliases[i].text.c_str(),data,Aliases[i].text.length()))
 				{
diff --git a/src/modules/m_antibottler.cpp b/src/modules/m_antibottler.cpp
index 8351969e9..8c456bdfb 100644
--- a/src/modules/m_antibottler.cpp
+++ b/src/modules/m_antibottler.cpp
@@ -52,7 +52,7 @@ class ModuleAntiBottler : public Module
 			bool not_bottler = false;
 			if (!strncmp(data,"user ",5))
 			{
-				for (int j = 0; j < strlen(data); j++)
+				for (unsigned int j = 0; j < strlen(data); j++)
 				{
 					if (data[j] == ':')
 						break;
@@ -73,7 +73,7 @@ class ModuleAntiBottler : public Module
 				char *remote = strtok(NULL," :");
 				if (!strlen(data)) return;
 				char *gecos = strtok(NULL,"\r\n");
-				for (int j = 0; j < strlen(remote); j++)
+				for (unsigned int j = 0; j < strlen(remote); j++)
 				{
 					if (((remote[j] < '0') || (remote[j] > '9')) && (remote[j] != '.'))
 					{
diff --git a/src/modules/m_chanfilter.cpp b/src/modules/m_chanfilter.cpp
index 1d10bcd08..e8abd91a3 100644
--- a/src/modules/m_chanfilter.cpp
+++ b/src/modules/m_chanfilter.cpp
@@ -89,7 +89,7 @@ class ModuleChanFilter : public Module
         {
 		char buffer[MAXBUF];
 		strlcpy(buffer,text.c_str(),MAXBUF);
-		for (int j = 0; j < strlen(buffer); j++)
+		for (unsigned int j = 0; j < strlen(buffer); j++)
 			buffer[j] = tolower(buffer[j]);
 		SpamList* spamlist = (SpamList*)chan->GetExt("spam_list");
 		if (spamlist)
@@ -130,7 +130,7 @@ class ModuleChanFilter : public Module
 		{
 			chanrec* chan = (chanrec*)target;
 
-			for (int j = 0; j < params[0].length(); j++)
+			for (unsigned int j = 0; j < params[0].length(); j++)
 				params[0][j] = tolower(params[0][j]);
 
 			std::string param = params[0];
@@ -143,7 +143,7 @@ class ModuleChanFilter : public Module
 					spamlist = new SpamList;
 					chan->Extend("spam_list",(char*)spamlist);
 				}
-				if (spamlist->size() < MaxEntries)
+				if (spamlist->size() < (unsigned)MaxEntries)
 				{
 					for (SpamList::iterator i = spamlist->begin(); i != spamlist->end(); i++)
 					{
diff --git a/src/modules/m_chanprotect.cpp b/src/modules/m_chanprotect.cpp
index 8cf91d45c..2bb446676 100644
--- a/src/modules/m_chanprotect.cpp
+++ b/src/modules/m_chanprotect.cpp
@@ -300,7 +300,7 @@ class ModuleChanProtect : public Module
 		if (mode == 'q')
 		{
 			chanuserlist cl = Srv->GetUsers(channel);
-			for (int i = 0; i < cl.size(); i++)
+			for (unsigned int i = 0; i < cl.size(); i++)
 			{
 				if (cl[i]->GetExt("cm_founder_"+std::string(channel->name)))
 				{
@@ -312,7 +312,7 @@ class ModuleChanProtect : public Module
                 if (mode == 'a')
                 {
                         chanuserlist cl = Srv->GetUsers(channel);
-                        for (int i = 0; i < cl.size(); i++)
+                        for (unsigned int i = 0; i < cl.size(); i++)
                         {
                                 if (cl[i]->GetExt("cm_protect_"+std::string(channel->name)))
                                 {
@@ -342,7 +342,7 @@ class ModuleChanProtect : public Module
 		// know whos +q/+a on the channel.
 		chanuserlist cl = Srv->GetUsers(chan);
 		string_list commands;
-		for (int i = 0; i < cl.size(); i++)
+		for (unsigned int i = 0; i < cl.size(); i++)
 		{
 			if (cl[i]->GetExt("cm_founder_"+std::string(chan->name)))
 			{
diff --git a/src/modules/m_chghost.cpp b/src/modules/m_chghost.cpp
index e1cc5a8cb..f786a9f30 100644
--- a/src/modules/m_chghost.cpp
+++ b/src/modules/m_chghost.cpp
@@ -28,7 +28,7 @@ Server *Srv;
 	 
 void handle_chghost(char **parameters, int pcnt, userrec *user)
 {
-	for (int x = 0; x < strlen(parameters[1]); x++)
+	for (unsigned int x = 0; x < strlen(parameters[1]); x++)
 	{
 		if (((tolower(parameters[1][x]) < 'a') || (tolower(parameters[1][x]) > 'z')) && (parameters[1][x] != '.'))
 		{
diff --git a/src/modules/m_helpop.cpp b/src/modules/m_helpop.cpp
index 7331db0a8..8df47ce3d 100644
--- a/src/modules/m_helpop.cpp
+++ b/src/modules/m_helpop.cpp
@@ -98,7 +98,7 @@ bool do_helpop(char **parameters, int pcnt, userrec *src)
         // case sensitive
         char lower[MAXBUF];
         strlcpy(lower,search,MAXBUF);
-        for (int t = 0; t < strlen(lower); t++)
+        for (unsigned int t = 0; t < strlen(lower); t++)
                 lower[t] = tolower(lower[t]);
 
 
diff --git a/src/modules/m_hostchange.cpp b/src/modules/m_hostchange.cpp
index 36cd3ea70..a3e839cad 100644
--- a/src/modules/m_hostchange.cpp
+++ b/src/modules/m_hostchange.cpp
@@ -84,7 +84,7 @@ class ModuleHostChange : public Module
 					// first take their nick and strip out non-dns, leaving just [A-Z0-9\-]
 					std::string complete = "";
 					std::string old = user->nick;
-					for (int j = 0; j < old.length(); j++)
+					for (unsigned int j = 0; j < old.length(); j++)
 					{
 						if  (((old[j] >= 'A') && (old[j] <= 'Z')) ||
 						    ((old[j] >= 'a') && (old[j] <= 'z')) ||
diff --git a/src/modules/m_ident.cpp b/src/modules/m_ident.cpp
index 6bbc58e97..45be7e874 100644
--- a/src/modules/m_ident.cpp
+++ b/src/modules/m_ident.cpp
@@ -237,6 +237,7 @@ class RFC1413
 				break;
 			}
 		}
+		return true;
 	}
 
 	// returns true if the operation is completed,
diff --git a/src/modules/m_park.cpp b/src/modules/m_park.cpp
index 28733298f..8ceb54715 100644
--- a/src/modules/m_park.cpp
+++ b/src/modules/m_park.cpp
@@ -229,7 +229,7 @@ class ModulePark : public Module
 		awaylog* awy = (awaylog*)dest->GetExt("park_awaylog");
 		if (awy)
 		{
-			if (awy->size() <= ParkMaxMsgs)
+			if (awy->size() <= (unsigned)ParkMaxMsgs)
 			{
 				awaymsg am;
 				am.text = text;
diff --git a/src/modules/m_remove.cpp b/src/modules/m_remove.cpp
index da4fc49d7..fafbff877 100644
--- a/src/modules/m_remove.cpp
+++ b/src/modules/m_remove.cpp
@@ -65,7 +65,7 @@ void handle_remove(char **parameters, int pcnt, userrec *user)
 	/* If the target nick exists... */
 	if (target && channel)
 	{
-		for (int x = 0; x < strlen(parameters[1]); x++)
+		for (unsigned int x = 0; x < strlen(parameters[1]); x++)
 		{
 				if ((parameters[1][0] != '#') || (parameters[1][x] == ' ') || (parameters[1][x] == ','))
 				{
diff --git a/src/modules/m_sajoin.cpp b/src/modules/m_sajoin.cpp
index 038d511f6..76c568ea7 100644
--- a/src/modules/m_sajoin.cpp
+++ b/src/modules/m_sajoin.cpp
@@ -31,8 +31,7 @@ void handle_sajoin(char **parameters, int pcnt, userrec *user)
 	userrec* dest = Srv->FindNick(std::string(parameters[0]));
 	if (dest)
 	{
-
-		for (int x = 0; x < strlen(parameters[1]); x++)
+		for (unsigned int x = 0; x < strlen(parameters[1]); x++)
 		{
 				if ((parameters[1][0] != '#') || (parameters[1][x] == ' ') || (parameters[1][x] == ','))
 				{
diff --git a/src/modules/m_sapart.cpp b/src/modules/m_sapart.cpp
index 4c7927a64..a403accc7 100644
--- a/src/modules/m_sapart.cpp
+++ b/src/modules/m_sapart.cpp
@@ -31,7 +31,7 @@ void handle_sapart(char **parameters, int pcnt, userrec *user)
 	userrec* dest = Srv->FindNick(std::string(parameters[0]));
 	if (dest)
 	{
-		for (int x = 0; x < strlen(parameters[1]); x++)
+		for (unsigned int x = 0; x < strlen(parameters[1]); x++)
 		{
 				if ((parameters[1][0] != '#') || (parameters[1][x] == ' ') || (parameters[1][x] == ','))
 				{
diff --git a/src/modules/m_sethost.cpp b/src/modules/m_sethost.cpp
index c064bbe0b..d4f8a4f1d 100644
--- a/src/modules/m_sethost.cpp
+++ b/src/modules/m_sethost.cpp
@@ -29,7 +29,7 @@ Server *Srv;
 	 
 void handle_sethost(char **parameters, int pcnt, userrec *user)
 {
-	for (int x = 0; x < strlen(parameters[0]); x++)
+	for (unsigned int x = 0; x < strlen(parameters[0]); x++)
 	{
 		if (((tolower(parameters[0][x]) < 'a') || (tolower(parameters[0][x]) > 'z')) && (parameters[0][x] != '.'))
 		{
diff --git a/src/servers.cpp b/src/servers.cpp
index 891eaf722..0660e0e3f 100644
--- a/src/servers.cpp
+++ b/src/servers.cpp
@@ -173,6 +173,7 @@ bool serverrec::BeginLink(char* targethost, int newport, char* password, char* s
                 {
                         connector.SetState(STATE_DISCONNECTED);
                         WriteOpers("Could not create outbound connection to %s:%d",targethost,newport);
+			return false;
                 }
         }
         return false;
@@ -241,7 +242,7 @@ void serverrec::TerminateLink(char* targethost)
 // Returns a pointer to the connector for 'host'
 ircd_connector* serverrec::FindHost(std::string findhost)
 {
-        for (int i = 0; i < this->connectors.size(); i++)
+        for (unsigned int i = 0; i < this->connectors.size(); i++)
         {
                 if (this->connectors[i].GetServerName() == findhost)
                 {
@@ -259,7 +260,7 @@ bool IsRoutable(std::string servername)
 	for (int x = 0; x < 32; x++)
 	if (me[x])
 	{
-        	for (int i = 0; i < me[x]->connectors.size(); i++)
+        	for (unsigned int i = 0; i < me[x]->connectors.size(); i++)
         	{
                 	if ((me[x]->connectors[i].GetServerName() == servername) && (me[x]->connectors[i].GetState() != STATE_DISCONNECTED))
                 	{
@@ -274,7 +275,7 @@ bool IsRoutable(std::string servername)
 void serverrec::FlushWriteBuffers()
 {
 	char buffer[MAXBUF];
-	for (int i = 0; i < this->connectors.size(); i++)
+	for (unsigned int i = 0; i < this->connectors.size(); i++)
 	{
 		// don't try and ping a NOAUTH_OUTBOUND state, its not authed yet!
 		if ((this->connectors[i].GetState() == STATE_NOAUTH_OUTBOUND) && (TIME > this->connectors[i].age+30))
@@ -370,11 +371,11 @@ bool serverrec::SendPacket(char *message, const char* sendhost)
                         {
                                 log(DEBUG,"Not a double reroute");
                                 // this route is down, we must re-route the packet through an available point in the mesh.
-                                for (int k = 0; k < this->connectors.size(); k++)
+                                for (unsigned int k = 0; k < this->connectors.size(); k++)
                                 {
                                         log(DEBUG,"Check connector %d: %s",k,this->connectors[k].GetServerName().c_str());
                                         // search for another point in the mesh which can 'reach' where we want to go
-                                        for (int m = 0; m < this->connectors[k].routes.size(); m++)
+                                        for (unsigned int m = 0; m < this->connectors[k].routes.size(); m++)
                                         {
                                                 if (!strcasecmp(this->connectors[k].routes[m].c_str(),sendhost))
                                                 {
@@ -420,11 +421,12 @@ bool serverrec::SendPacket(char *message, const char* sendhost)
 		}
                 return true;
         }
+	return false;
 }
 
 bool already_have_sum(std::string sum)
 {
-        for (int i = 0; i < xsums.size(); i++)
+        for (unsigned int i = 0; i < xsums.size(); i++)
         {
                 if (xsums[i] == sum)
                 {
@@ -446,7 +448,7 @@ bool serverrec::RecvPacket(std::deque<std::string> &messages, char* recvhost,std
 {
         char data[65536],buffer[MAXBUF];
         memset(data, 0, 65536);
-        for (int i = 0; i < this->connectors.size(); i++)
+        for (unsigned int i = 0; i < this->connectors.size(); i++)
         {
                 if (this->connectors[i].GetState() != STATE_DISCONNECTED)
                 {
diff --git a/src/users.cpp b/src/users.cpp
index 60072ed0c..d4e87780c 100644
--- a/src/users.cpp
+++ b/src/users.cpp
@@ -192,20 +192,20 @@ bool userrec::HasPermission(char* command)
 bool userrec::AddBuffer(std::string a)
 {
         std::string b = "";
-        for (int i = 0; i < a.length(); i++)
+        for (unsigned int i = 0; i < a.length(); i++)
                 if ((a[i] != '\r') && (a[i] != '\0') && (a[i] != 7))
                         b = b + a[i];
         std::stringstream stream(recvq);
         stream << b;
         recvq = stream.str();
-	int i = 0;
+	unsigned int i = 0;
 	// count the size of the first line in the buffer.
 	while (i < recvq.length())
 	{
 		if (recvq[i++] == '\n')
 			break;
 	}
-	if (recvq.length() > this->recvqmax)
+	if (recvq.length() > (unsigned)this->recvqmax)
 	{
 		this->SetWriteError("RecvQ exceeded");
 		WriteOpers("*** User %s RecvQ of %d exceeds connect class maximum of %d",this->nick,recvq.length(),this->recvqmax);
@@ -217,7 +217,7 @@ bool userrec::AddBuffer(std::string a)
 
 bool userrec::BufferIsReady()
 {
-        for (int i = 0; i < recvq.length(); i++)
+        for (unsigned int i = 0; i < recvq.length(); i++)
 		if (recvq[i] == '\n')
 			return true;
         return false;
@@ -249,7 +249,7 @@ void userrec::AddWriteBuf(std::string data)
 {
 	if (this->GetWriteError() != "")
 		return;
-	if (sendq.length() + data.length() > this->sendqmax)
+	if (sendq.length() + data.length() > (unsigned)this->sendqmax)
 	{
 		WriteOpers("*** User %s SendQ of %d exceeds connect class maximum of %d",this->nick,sendq.length() + data.length(),this->sendqmax);
 		this->SetWriteError("SendQ exceeded");