TTcpSocket: Start work on `TTcpSocket`

I've done most of it, still have to do `test_connection()`, and
`open()`.

1 files changed, 2 insertions, 0 deletions

diff --git a/include/pso/forward.h b/include/pso/forward.h
index 165b9ad..1bc71cf 100644
--- a/include/pso/forward.h
+++ b/include/pso/forward.h
@@ -1,6 +1,8 @@
 #ifndef FORWARD_H
 #define FORWARD_H
 
+class TTcpSocket;
+class PSOV3EncryptionTCP;
 class TSocket;
 class THeap;
 class TObject;