undef __UNIXOS2__

nx-X11/lib/xtrans/Xtrans.c

@@ -703,11 +703,7 @@ TRANS(SetOption) (XtransConnInfo ciptr, int option, int arg)
 	    arg = 1;
 /* IBM TCP/IP understands this option too well: it causes TRANS(Read) to fail
  * eventually with EWOULDBLOCK */
-#ifndef __UNIXOS2__
 	    ret = ioctl (fd, FIONBIO, &arg);
-#else
-/*	    ret = ioctl(fd, FIONBIO, &arg, sizeof(int));*/
-#endif
 	}
 #else
 	    ret = fcntl (fd, F_GETFL, 0);

nx-X11/lib/xtrans/Xtransint.h

@@ -71,11 +71,7 @@ from The Open Group.
  */
 
 #ifndef XTRANSDEBUG
-# ifndef __UNIXOS2__
 #  define XTRANSDEBUG 1
-# else
-#  define XTRANSDEBUG 1
-# endif
 #endif
 
 #ifdef WIN32
@@ -98,9 +94,6 @@ from The Open Group.
 # endif
 # include <netinet/in.h>
 # include <arpa/inet.h>
-# ifdef __UNIXOS2__
-#  include <sys/ioctl.h>
-# endif
 
 /*
  * Moved the setting of NEED_UTSNAME to this header file from Xtrans.c,
@@ -167,11 +160,7 @@ from The Open Group.
 
 # endif /* TRANS_OPEN_MAX */
 
-# ifdef __UNIXOS2__
-#  define ESET(val)
-# else
 #  define ESET(val) errno = val
-# endif
 # define EGET() errno
 
 #else /* WIN32 */

nx-X11/lib/xtrans/Xtranssock.c

@@ -169,35 +169,8 @@ from the copyright holders.
 #undef SO_DONTLINGER
 #endif
 
-#if defined(__UNIXOS2__)
-#if defined(NOT_EMX09A)
-static int IBMsockInit = 0;
-#define SocketInitOnce()\
-    if (!IBMsockInit) {\
-	sock_init();\
-	IBMsockInit = 1;\
-    }
-
-
-#undef EINTR
-#define EINTR SOCEINTR
-#undef EINVAL
-#define EINVAL SOCEINVAL
-#undef errno
-#define errno sock_errno()
-#undef close
-#define close soclose
-#undef ioctl
-#define ioctl sockioctl
-#else
-#define SocketInitOnce() /**/
-#endif
-/* this is still not there */
-#define SOCKET int
-#else
 /* others don't need this */
 #define SocketInitOnce() /**/
-#endif
 
 #if defined(linux)
 #define HAVE_ABSTRACT_SOCKETS
@@ -2929,11 +2902,7 @@ TRANS(SocketBytesReadable) (XtransConnInfo ciptr, BytesReadable_t *pend)
 #if (defined(i386) && defined(SYSV) && !defined(SCO325)) || (defined(_SEQUENT_) && _SOCKET_VERSION == 1)
     return ioctl (ciptr->fd, I_NREAD, (char *) pend);
 #else
-#if defined(__UNIXOS2__)
-    return ioctl (ciptr->fd, FIONREAD, (char*) pend, sizeof(int));
-#else
     return ioctl (ciptr->fd, FIONREAD, (char *) pend);
-#endif /* __UNIXOS2__ */
 #endif /* i386 && SYSV || _SEQUENT_ && _SOCKET_VERSION == 1 */
 #endif /* WIN32 */
 }

nx-X11/lib/xtrans/transport.c

@@ -49,9 +49,6 @@ from The Open Group.
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifdef __UNIXOS2__
-#define I_NEED_OS2_H
-#endif
 
 #ifdef XSERV_t
 #include "os.h"