diff --git a/blcksock.pas b/blcksock.pas
index 91c20d4..26ac333 100644
--- a/blcksock.pas
+++ b/blcksock.pas
@@ -1,5 +1,5 @@
 {==============================================================================|
-| Project : Ararat Synapse                                       | 009.010.001 |
+| Project : Ararat Synapse                                       | 009.010.002 |
 |==============================================================================|
 | Content: Library base                                                        |
 |==============================================================================|
@@ -102,7 +102,9 @@ interface
 
 uses
   SysUtils, Classes,
+{$IFDEF FPC}
   synafpc,
+{$ENDIF}
   synsock, synautil, synacode, synaip
 {$IFDEF CIL}
   ,System.Net
@@ -3677,7 +3679,7 @@ begin
   begin
     ip6 := StrToIp6(MCastIP);
     for n := 0 to 15 do
-      Multicast6.ipv6mr_multiaddr.u6_addr8[n] := Ip6[n];
+      Multicast6.ipv6mr_multiaddr.s6_addr[n] := Ip6[n];
     Multicast6.ipv6mr_interface := 0;
     SockCheck(synsock.SetSockOpt(FSocket, IPPROTO_IPV6, IPV6_JOIN_GROUP,
       PAnsiChar(@Multicast6), SizeOf(Multicast6)));
@@ -3704,7 +3706,7 @@ begin
   begin
     ip6 := StrToIp6(MCastIP);
     for n := 0 to 15 do
-      Multicast6.ipv6mr_multiaddr.u6_addr8[n] := Ip6[n];
+      Multicast6.ipv6mr_multiaddr.s6_addr[n] := Ip6[n];
     Multicast6.ipv6mr_interface := 0;
     SockCheck(synsock.SetSockOpt(FSocket, IPPROTO_IPV6, IPV6_LEAVE_GROUP,
       PAnsiChar(@Multicast6), SizeOf(Multicast6)));
diff --git a/ssposix.inc b/ssposix.inc
index 977462d..9d75e31 100644
--- a/ssposix.inc
+++ b/ssposix.inc
@@ -1,5 +1,5 @@
 {==============================================================================|
-| Project : Ararat Synapse                                       | 001.001.004 |
+| Project : Ararat Synapse                                       | 001.001.005 |
 |==============================================================================|
 | Content: Socket Independent Platform Layer - Delphi Posix definition include |
 |==============================================================================|
@@ -64,7 +64,6 @@ partially compatible with NextGen Delphi compiler - iOS
 
 }
 
-
 interface
 
 uses
@@ -89,10 +88,8 @@ const
 type
   TSocket = longint;
   TAddrFamily = integer;
-
   TMemory = pointer;
 
-
 type
   TFDSet = fd_set;
   PFDSet = Pfd_set;
@@ -100,11 +97,17 @@ type
   Ttimeval = Posix.SysTime.timeval;
 
 const
-  //
+{$IFDEF MACOS}
   FIONREAD = $4004667F; // oSX FIONREAD        = Posix.StrOpts.FIONREAD;
-
   FIONBIO	 = $8004667E; //OSX FIONBIO         = Posix.StrOpts.FIONBIO;
   FIOASYNC = $8004667D; //OSX  FIOASYNC        = Posix.StrOpts.FIOASYNC;  // not defined in XE2
+{$ELSE}
+  // LINUX
+  FIONREAD        = $541B;
+  FIONBIO         = $5421;
+  FIOASYNC        = $5452;
+{$ENDIF}
+
 
   {  FIONREAD        = $541B; // LINUX?
   FIONBIO         = $5421;
@@ -352,7 +355,9 @@ var
   SockEnhancedApi: Boolean;
   SockWship6Api: Boolean;
 
-  {$DEFINE SOCK_HAS_SINLEN} // OSX
+{$IFDEF MACOS}
+   {$DEFINE SOCK_HAS_SINLEN} // OSX
+{$ENDIF}
 
 type
   TVarSin = packed record
@@ -466,7 +471,7 @@ end;
 procedure SET_LOOPBACK_ADDR6 (const a: PInAddr6);
 begin
   FillChar(a^, sizeof(TInAddr6), 0);
-  a^.__s6_addr8[15] := 1;
+  a^.s6_addr[15] := 1;
 end;
 
 {$IFDEF NEXTGEN}
@@ -733,7 +738,10 @@ var
   function GetAddr(const IP, port: string; Hints: AddrInfo; var Sin: TVarSin): integer;
   var
     Addr: PAddrInfo;
+    aIP,aPort : AnsiString;
   begin
+    aIP:=Utf8Encode(IP);
+    aPort:=Utf8Encode(Port);
     Addr := nil;
     try
       FillChar(Sin, Sizeof(Sin), 0);
@@ -741,23 +749,23 @@ var
       begin
         Hints.ai_socktype := 0;
         Hints.ai_protocol := 0;
-        Result := GetAddrInfo(PAnsiChar(AnsiString(IP)), nil, Hints, Addr);
+        Result := GetAddrInfo(PAnsiChar(aIP), nil, Hints, Addr);
       end
       else
       begin
         if (IP = cAnyHost) or (IP = c6AnyHost) then
         begin
           Hints.ai_flags := AI_PASSIVE;
-          Result := GetAddrInfo(nil, PAnsiChar(AnsiString(Port)), Hints, Addr);
+          Result := GetAddrInfo(nil, PAnsiChar(aPort)), Hints, Addr);
         end
         else
           if (IP = cLocalhost) or (IP = c6Localhost) then
           begin
-            Result := GetAddrInfo(nil, PAnsiChar(AnsiString(Port)), Hints, Addr);
+            Result := GetAddrInfo(nil, PAnsiChar(aPort)), Hints, Addr);
           end
           else
           begin
-            Result := GetAddrInfo(PAnsiChar(AnsiString(IP)), PAnsiChar(AnsiString(Port)), Hints, Addr);
+            Result := GetAddrInfo(PAnsiChar(aIP), PAnsiChar(aPort), Hints, Addr);
           end;
       end;
       if Result = 0 then
@@ -939,7 +947,7 @@ begin
           while PAdrPtr^[i] <> nil do
           begin
             InAddr := PAdrPtr^[i]^;
-            aby := TArray<byte>(InAddr);
+            aby := TArray<byte>(@InAddr);
             s := Format('%d.%d.%d.%d', [aby[0], aby[1],
               aby[2], aby[3]]);
             IPList.Add(s);
@@ -1076,7 +1084,7 @@ begin
       try
         RemoteHost := GetHostByAddr(IPn, SizeOf(IPn), AF_INET);
         if RemoteHost <> nil then
-          Result := string(RemoteHost^.hname);
+          Result := string(RemoteHost^.h_name);
       finally
         SynSockCS.Leave;
       end;
diff --git a/synachar.pas b/synachar.pas
index ff00bd6..dd167ab 100644
--- a/synachar.pas
+++ b/synachar.pas
@@ -79,7 +79,11 @@ interface
 uses
 {$IFNDEF MSWINDOWS}
   {$IFNDEF FPC}
-  Libc,
+    {$IFNDEF POSIX}
+      Libc,
+    {$ELSE}
+      Posix.Langinfo,
+    {$ENDIF}
   {$ENDIF}
 {$ELSE}
   Windows,
@@ -1501,7 +1505,11 @@ end;
 function GetCurCP: TMimeChar;
 begin
   {$IFNDEF FPC}
+    {$IFNDEF POSIX}
   Result := GetCPFromID(nl_langinfo(_NL_CTYPE_CODESET_NAME));
+    {$ELSE}
+  Result := GetCPFromID(nl_langinfo(CODESET));
+    {$ENDIF}
   {$ELSE}
   //How to get system codepage without LIBC?
   Result := UTF_8;
diff --git a/synaicnv.pas b/synaicnv.pas
index 8a51db5..38741f4 100644
--- a/synaicnv.pas
+++ b/synaicnv.pas
@@ -72,7 +72,9 @@ uses
   synafpc,
 {$IFNDEF MSWINDOWS}
   {$IFNDEF FPC}
-  Libc,
+    {$IFNDEF POSIX}
+      Libc,
+    {$ENDIF}
   {$ENDIF}
   SysUtils;
 {$ELSE}
diff --git a/synamisc.pas b/synamisc.pas
index 838c5c6..7848ccd 100644
--- a/synamisc.pas
+++ b/synamisc.pas
@@ -80,7 +80,9 @@ uses
   synautil, blcksock, SysUtils, Classes
 {$IFDEF UNIX}
   {$IFNDEF FPC}
+    {$IFNDEF POSIX}
   , Libc
+    {$ENDIF}
   {$ENDIF}
 {$ELSE}
   , Windows