From 792a1c8d8dc0cb576164da7cefaea4f43a95a1c2 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Thu, 20 Aug 2015 10:48:30 +0200
Subject: Typedefs, comments, etc. Not compiling yet.

---
 Linux_C_12/cTCP_121.c | 18 +++++++++++-------
 Linux_C_12/cTCP_121.h |  9 ++++++---
 2 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/Linux_C_12/cTCP_121.c b/Linux_C_12/cTCP_121.c
index 0e8486e..a8c6ebd 100644
--- a/Linux_C_12/cTCP_121.c
+++ b/Linux_C_12/cTCP_121.c
@@ -1,16 +1,20 @@
 /********************************************************************************************
-    Clean OS Windows library module version 1.2.1.
+    Clean OS Linux library module version 1.2.1.
     This module is part of the Clean Object I/O library, version 1.2.1,
-    for the Windows platform.
+    for the Linux platform.
 ********************************************************************************************/
 
 /********************************************************************************************
     About this module:
-    Routines related to printing.
+    Routines related to TCP.
 ********************************************************************************************/
 //#define FD_SETSIZE "maximal number of sockets to select on" (default is 64) 
 
-#include <winsock.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <stdio.h>
 #include "util_121.h"
 #include "Clean.h"
 #include "cTCP_121.h"
@@ -153,7 +157,7 @@ int os_disconnected(SOCKET endpointRef)
 int os_connectrequestavailable(SOCKET endpointRef)
 {
     FD_SET	readSet;
-    TIMEVAL timeout;
+    struct timeval timeout;
     int		nr;
     printf("os_connectrequestavailable\n");
 
@@ -409,7 +413,7 @@ void os_connectTCPC(int onlyForMac, int block, int doTimeout, unsigned int stopT
             else
                 {
                 FD_SET writeSet, exptnSet;
-                TIMEVAL timeout;
+                struct timeval timeout;
                 unsigned int	now;
                 int				noOfWritableSockets, timeoutTicks;
                 FD_ZERO(&writeSet);
@@ -626,7 +630,7 @@ void selectChC(	int justForMac, int nonBlocking, int doTimeout, unsigned int sto
 {
     int				nRChannels, nSChannels, i;
     FD_SET			*pReadSet, *pWriteSet;
-    TIMEVAL			timeout;
+    struct timeval  timeout;
     unsigned int	now;
     int				n, timeoutTicks;
     printf("selectChC\n");
diff --git a/Linux_C_12/cTCP_121.h b/Linux_C_12/cTCP_121.h
index 303eea6..ed116e7 100644
--- a/Linux_C_12/cTCP_121.h
+++ b/Linux_C_12/cTCP_121.h
@@ -1,9 +1,11 @@
 #ifndef __CTCP__
 #define __CTCP__
 
-#if defined(mingw32_TARGET_OS)
-#include <winsock.h>
+#include <netdb.h>
 
+typedef FILE* SOCKET;
+typedef FILE* HANDLE;
+typedef HANDLE HWND;
 typedef int DNSHdl;
 
 struct DNSInfo
@@ -50,10 +52,11 @@ typedef struct dictitem dictitem;
 #define DNSReceiver			3
 #define ConnectReceiver		4
 
+#define SOCKET_ERROR        -1
+
 /* PA: InitSockets has no definition.
 void InitSockets();
 */
 extern dictitem* lookup(SOCKET endpointRef);
-#endif
 
 #endif
-- 
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