diff --git a/Makefile.Linux b/Makefile.Linux
index ac100bf..83c5dc7 100644
--- a/Makefile.Linux
+++ b/Makefile.Linux
@@ -4,7 +4,7 @@
 # You can try to remove -DWITH_STD_MALLOC to CFLAGS to use optimized malloc
 # libraries
 #
-# remove -DNOODBC from CFLAGS and add -lodbc to LDFLAGS to compile with ODBC
+# remove -DNOODBC from CFLAGS and add -lodbc to LIBS to compile with ODBC
 # library support. Add -DSAFESQL for poorely written ODBC library / drivers.
 
 BUILDDIR =
diff --git a/Makefile.watcom b/Makefile.watcom
index e58f2ce..c730892 100644
--- a/Makefile.watcom
+++ b/Makefile.watcom
@@ -8,7 +8,7 @@
 
 BUILDDIR = ../bin/
 CC = cl
-CFLAGS = /nologo /Ox /MT /D "NOIPV6" /D "NODEBUG" /D "NOODBC" /D "MSVC" /D "WITH_STD_MALLOC" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "_WIN32" /c
+CFLAGS = /nologo /Ox /MT /D "NOIPV6" /D "NODEBUG" /D "NOODBC" /D"WATCOM" /D "MSVC" /D "WITH_STD_MALLOC" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "_WIN32" /c
 COUT = /Fo
 LN = link
 LDFLAGS = /nologo /subsystem:console /incremental:no 
diff --git a/src/auth.c b/src/auth.c
index 86176f9..6c567e0 100644
--- a/src/auth.c
+++ b/src/auth.c
@@ -190,11 +190,21 @@ int clientnegotiate(struct chain * redir, struct clientparam * param, struct soc
 			if(buf[1] != 0) {
 				return 60 + (buf[1] % 10);
 			}
-			if(buf[3] != 1) {
-				return 58;
-			}
-			if (redir->type != R_SOCKS5B && sockgetlinebuf(param, SERVER, buf, 6, EOF, conf.timeouts[CHAIN_TO]) != 6){
-				return 59;
+			switch (buf[3]) {
+			case 1:
+			    if (redir->type == R_SOCKS5B ||  sockgetlinebuf(param, SERVER, buf, 6, EOF, conf.timeouts[CHAIN_TO]) == 6)
+				    break;
+			    return 59;
+			case 3:
+			    if (sockgetlinebuf(param, SERVER, buf, 256, 0, conf.timeouts[CHAIN_TO]) > 1)
+				    break;
+			    return 59;
+			case 4:
+			    if (sockgetlinebuf(param, SERVER, buf, 18, EOF, conf.timeouts[CHAIN_TO]) == 18)
+				    break;
+			    return 59;
+			default:
+			    return 58;
 			}
 			return 0;
 		}
@@ -1151,6 +1161,8 @@ unsigned long udpresolve(int af, unsigned char * name, unsigned char * value, un
 		k += 4;
 		if(na > 255) na = 255;			/* somebody is very evil */
 		for (j = 0; j < na; j++) {		/* now there should be answers */
+			while(buf[k] < 192 && buf[k] !=0 && (k+buf[k]+14) < len) k+= (buf[k] + 1);
+			if(!buf[k]) k--;
 			if((k+(af == AF_INET6?28:16)) > len) {
 				break;
 			}
@@ -1166,10 +1178,7 @@ unsigned long udpresolve(int af, unsigned char * name, unsigned char * value, un
 				ttl = ntohl(*(unsigned long *)(buf + k + 6));
 				memcpy(value, buf + k + 12, af == AF_INET6? 16:4);
 				if(ttl < 60 || ttl > (3600*12)) ttl = 300;
-				if(ttl){
-					hashadd(af == AF_INET6?&dns6_table:&dns_table, name, value, conf.time+ttl);
-
-				}
+				hashadd(af == AF_INET6?&dns6_table:&dns_table, name, value, conf.time+ttl);
 				if(retttl) *retttl = ttl;
 				return 1;
 			}
diff --git a/src/plugins/FilePlugin/FilePlugin.c b/src/plugins/FilePlugin/FilePlugin.c
index 280dbdf..ad9dbbe 100644
--- a/src/plugins/FilePlugin/FilePlugin.c
+++ b/src/plugins/FilePlugin/FilePlugin.c
@@ -878,13 +878,13 @@ static struct commands file_commandhandlers[] = {
 
 static int file_loaded=0;
 
-
-#ifdef _WIN32
-__declspec(dllexport)
+#ifdef WATCOM
+#pragma aux file_plugin "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
 #endif
 
-
- int file_plugin (struct pluginlink * pluginlink, 
+ PLUGINAPI int PLUGINCALL file_plugin (struct pluginlink * pluginlink, 
 					 int argc, char** argv){
 
 	if(!file_loaded){
diff --git a/src/plugins/LastFRipper/lastFripper.c b/src/plugins/LastFRipper/lastFripper.c
index d5eea85..b1299f2 100644
--- a/src/plugins/LastFRipper/lastFripper.c
+++ b/src/plugins/LastFRipper/lastFripper.c
@@ -677,13 +677,18 @@ static struct commands lfm_commandhandlers[] = {
 	{NULL,                  "lfm_format",  h_lfm_format, 2, 2}
 };
 
+
 #ifdef  __cplusplus
 extern "C" {
 #endif
-#ifdef _WIN32
-__declspec(dllexport)
+
+#ifdef WATCOM
+#pragma aux lfm_plugin "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
 #endif
-int lfm_plugin( struct pluginlink * pluginlink, int argc, char** argv )
+
+PLUGINAPI int PLUGINCALL lfm_plugin( struct pluginlink * pluginlink, int argc, char** argv )
 {
 	pl = pluginlink;
 	myOutputDebugStringA1( "lfm_plugin" );
diff --git a/src/plugins/LdapPlugin/ldapauth.c b/src/plugins/LdapPlugin/ldapauth.c
index 5b8231c..38d112a 100644
--- a/src/plugins/LdapPlugin/ldapauth.c
+++ b/src/plugins/LdapPlugin/ldapauth.c
@@ -100,17 +100,7 @@ int savecouters(void)
 
  return (0); 
 }
-/*--------------------------------------------------------------------------*/
 
-#ifdef _WIN32
-__declspec(dllexport) int start(struct pluginlink * pluginlink, 
-				 int argc, char** argv);
-#else
-
-int start(struct pluginlink * pluginlink, 
-					 int argc, char** argv);
-
-#endif
 
 /* --------------------------------------------------------------------------*/
 static int ldapfunc(struct clientparam *param)
@@ -467,7 +457,16 @@ int h_dircount(int argc, unsigned char ** argv)
 
 /*------------------------------- MAIN --------------------------------------
  start plugin init  */
-int start(struct pluginlink * pluginlink, int argc, char** argv)
+
+#ifdef WATCOM
+#pragma aux start "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
+#endif
+
+PLUGINAPI int PLUGINCALL start(struct pluginlink * pluginlink, 
+					 int argc, char** argv)
+
 {
   
 
diff --git a/src/plugins/PCREPlugin/pcre_plugin.c b/src/plugins/PCREPlugin/pcre_plugin.c
index f7b74ee..5342e4b 100644
--- a/src/plugins/PCREPlugin/pcre_plugin.c
+++ b/src/plugins/PCREPlugin/pcre_plugin.c
@@ -358,12 +358,15 @@ static struct symbol regexp_symbols[] = {
 	{NULL, "pcre_free", NULL},
 };
 
-#ifdef _WIN32
-__declspec(dllexport)
+#ifdef WATCOM
+#pragma aux pcre_plugin "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
 #endif
 
- int pcre_plugin (struct pluginlink * pluginlink, 
+PLUGINAPI int PLUGINCALL pcre_plugin (struct pluginlink * pluginlink, 
 					 int argc, char** argv){
+
 	struct filter *flt, *tmpflt;
 	pl = pluginlink;
 	pcre_options = 0;
diff --git a/src/plugins/PamAuth/pamauth.c b/src/plugins/PamAuth/pamauth.c
index da8869d..68fd337 100644
--- a/src/plugins/PamAuth/pamauth.c
+++ b/src/plugins/PamAuth/pamauth.c
@@ -117,9 +117,15 @@ static int pamfunc(struct clientparam *param)
 
 }
 
+#ifdef WATCOM
+#pragma aux start "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
+#endif
+
 /*------------------------------- MAIN --------------------------------------
  start plugin init  */
-int start(struct pluginlink * pluginlink, int argc, unsigned char** argv)
+PLUGINAPI int PLUGINCALL start(struct pluginlink * pluginlink, int argc, unsigned char** argv)
 {
   
   
diff --git a/src/plugins/SSLPlugin/ssl_plugin.c b/src/plugins/SSLPlugin/ssl_plugin.c
index 0214f5a..afd494e 100644
--- a/src/plugins/SSLPlugin/ssl_plugin.c
+++ b/src/plugins/SSLPlugin/ssl_plugin.c
@@ -372,12 +372,15 @@ static struct commands ssl_commandhandlers[] = {
 };
 
 
-#ifdef _WIN32
-__declspec(dllexport)
+#ifdef WATCOM
+#pragma aux ssl_plugin "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
 #endif
 
- int ssl_plugin (struct pluginlink * pluginlink, 
+PLUGINAPI int PLUGINCALL ssl_plugin (struct pluginlink * pluginlink, 
 					 int argc, char** argv){
+
 	pl = pluginlink;
 	if(!ssl_loaded){
 		ssl_loaded = 1;
diff --git a/src/plugins/StringsPlugin/StringsPlugin.c b/src/plugins/StringsPlugin/StringsPlugin.c
index c6c7eb6..288ed74 100644
--- a/src/plugins/StringsPlugin/StringsPlugin.c
+++ b/src/plugins/StringsPlugin/StringsPlugin.c
@@ -151,8 +151,6 @@ static int restore_old_table(void * v)
 /*-------------------------------------------------------------------*/
 
 #ifdef _WIN32
-__declspec(dllexport) int start(struct pluginlink * pluginlink, 
-				 int argc, char** argv);
 BOOL WINAPI DllMain( HINSTANCE hModule,
                        DWORD  ul_reason_for_call,
                        LPVOID lpReserved
@@ -165,17 +163,17 @@ BOOL WINAPI DllMain( HINSTANCE hModule,
       }
      return TRUE;
 }
-#else
-
-int start(struct pluginlink * pluginlink, 
-					 int argc, char** argv);
 
 #endif
 
+#ifdef WATCOM
+#pragma aux start "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
+#endif
 
-
-/*---------------------- start plugin init ------------------------------ */
-int start(struct pluginlink * pluginlink, int argc, char** argv)
+PLUGINAPI int PLUGINCALL start(struct pluginlink * pluginlink, 
+				 int argc, char** argv)
 {
  FILE *f=NULL;
 
diff --git a/src/plugins/TrafficPlugin/TrafficPlugin.c b/src/plugins/TrafficPlugin/TrafficPlugin.c
index 09009a0..1f91f72 100644
--- a/src/plugins/TrafficPlugin/TrafficPlugin.c
+++ b/src/plugins/TrafficPlugin/TrafficPlugin.c
@@ -266,11 +266,16 @@ BOOL WINAPI DllMain( HINSTANCE hModule,
     return TRUE;
 }
 
-__declspec(dllexport) 
-
 #endif
 
-   int start(struct pluginlink * pluginlink, int argc, char** argv) {
+#ifdef WATCOM
+#pragma aux start "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
+#endif
+
+PLUGINAPI int PLUGINCALL start(struct pluginlink * pluginlink, int argc, char** argv) {
+
 	struct commands * starthandler;
 	conf = pluginlink->conf;
 	commandhandlers = pluginlink->commandhandlers;
diff --git a/src/plugins/TransparentPlugin/transparent_plugin.c b/src/plugins/TransparentPlugin/transparent_plugin.c
index 6bbbdfb..7668d15 100644
--- a/src/plugins/TransparentPlugin/transparent_plugin.c
+++ b/src/plugins/TransparentPlugin/transparent_plugin.c
@@ -89,11 +89,13 @@ static struct filter transparent_filter = {
 };
 
 
-#ifdef _WIN32
-__declspec(dllexport)
+#ifdef WATCOM
+#pragma aux transparent_plugin "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
 #endif
 
- int transparent_plugin (struct pluginlink * pluginlink, 
+PLUGINAPI int PLUGINCALL transparent_plugin (struct pluginlink * pluginlink, 
 					 int argc, char** argv){
 	pl = pluginlink;
 	if(!transparent_loaded){
diff --git a/src/plugins/WindowsAuthentication/WindowsAuthentication.c b/src/plugins/WindowsAuthentication/WindowsAuthentication.c
index 9224bde..818237e 100644
--- a/src/plugins/WindowsAuthentication/WindowsAuthentication.c
+++ b/src/plugins/WindowsAuthentication/WindowsAuthentication.c
@@ -15,10 +15,6 @@
 extern "C" {
 #endif
 
- __declspec(dllexport) int WindowsAuthentication(struct pluginlink * pluginlink, 
-					 int argc, char** argv);
-
-
 static struct auth alwaysauth;
 
 static char sidbuf[4096];
@@ -62,12 +58,13 @@ extern "C" {
 	return 7;
  }
 
-#ifdef  __cplusplus
-}
+#ifdef WATCOM
+#pragma aux WindowsAuthentication "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
 #endif
 
-
-int WindowsAuthentication(struct pluginlink * pluginlink, int argc, char** argv){
+PLUGINAPI int PLUGINCALL WindowsAuthentication(struct pluginlink * pluginlink, int argc, char** argv){
 	char tmpbuf[4096];
 	DWORD dlen, sidlen;
 	SID_NAME_USE snu;
@@ -91,4 +88,7 @@ int WindowsAuthentication(struct pluginlink * pluginlink, int argc, char** argv)
 	return 0;
 }
 
+#ifdef  __cplusplus
+}
+#endif
 
diff --git a/src/plugins/utf8tocp1251/utf8tocp1251.c b/src/plugins/utf8tocp1251/utf8tocp1251.c
index 866cebc..412c927 100644
--- a/src/plugins/utf8tocp1251/utf8tocp1251.c
+++ b/src/plugins/utf8tocp1251/utf8tocp1251.c
@@ -14,9 +14,6 @@
 extern "C" {
 #endif
 
- __declspec(dllexport) int utf8tocp1251(struct pluginlink * pluginlink, 
-					 int argc, char** argv);
-
 static struct auth alwaysauth;
 
 
@@ -64,12 +61,14 @@ unsigned char * conv_utf8_to_cp1251(unsigned char *s){
 	return 4;
  }
 
-#ifdef  __cplusplus
-}
+
+#ifdef WATCOM
+#pragma aux utf8tocp1251 "*" parm caller [ ] value struct float struct routine [eax] modify [eax ecx edx]
+#undef PLUGINCALL
+#define PLUGINCALL
 #endif
 
-
-int utf8tocp1251(struct pluginlink * pluginlink, int argc, char** argv){
+PLUGINAPI int PLUGINCALL utf8tocp1251(struct pluginlink * pluginlink, int argc, char** argv){
 	static int loaded = 0;
 
 
@@ -85,4 +84,7 @@ int utf8tocp1251(struct pluginlink * pluginlink, int argc, char** argv){
 }
 
 
+#ifdef  __cplusplus
+}
+#endif
 
diff --git a/src/proxy.c b/src/proxy.c
index b05075e..f0331a3 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -336,10 +336,10 @@ for(;;){
 	if(su) {
 		su = (unsigned char *)mystrdup((char *)sb);
 		decodeurl(su, 0);
-		parseconnusername((char *)su, (struct clientparam *)param, 1, (unsigned short)((ftp)?21:80));
+		if(parseconnusername((char *)su, (struct clientparam *)param, 1, (unsigned short)((ftp)?21:80))) RETURN (100);
 		myfree(su);
 	}
-	else parsehostname((char *)sb, (struct clientparam *)param, (unsigned short)((ftp)? 21:80));
+	else if(parsehostname((char *)sb, (struct clientparam *)param, (unsigned short)((ftp)? 21:80))) RETURN(100);
 	if(!isconnect){
 		if(se==sg)*se-- = ' ';
 		*se = '/';
@@ -460,7 +460,7 @@ for(;;){
 			*se = 0;
 		}
 		if(!param->hostname){
-			parsehostname((char *)sb, param, 80);
+			if(parsehostname((char *)sb, param, 80)) RETURN(100);
 		}
 		newbuf = myalloc(strlen((char *)req) + strlen((char *)(buf+inbuf)) + 8);
 		if(newbuf){
diff --git a/src/structures.h b/src/structures.h
index 9f286be..6b96d60 100644
--- a/src/structures.h
+++ b/src/structures.h
@@ -162,7 +162,21 @@ typedef void (*TRAFCOUNTFUNC)(struct clientparam * param);
 typedef void * (*EXTENDFUNC) (struct node *node);
 typedef void (*CBFUNC)(void *cb, char * buf, int inbuf);
 typedef void (*PRINTFUNC) (struct node *node, CBFUNC cbf, void*cb);
-typedef int (*PLUGINFUNC) (struct pluginlink *pluginlink, int argc, char** argv);
+
+#ifdef WIN32
+
+#define PLUGINAPI __declspec(dllexport)
+typedef int (__cdecl *PLUGINFUNC) (struct pluginlink *pluginlink, int argc, char** argv);
+#define PLUGINCALL __cdecl
+
+#else
+
+#define PLUGINCALL
+#define PLUGINAPI
+typedef int (*PLUGINFUNC)(struct pluginlink *pluginlink, int argc, char** argv);
+
+#endif
+
 
 struct auth {
 	struct auth *next;
@@ -752,8 +766,6 @@ typedef enum {
 	TYPE_SERVER
 }DATA_TYPE;
 
-
-
 #ifdef  __cplusplus
 }
 #endif