Support for IPX networking via winsock under Linux.

configure

@@ -2805,7 +2805,7 @@ else
 fi
 done
 
-for ac_hdr in wctype.h sys/syscall.h syscall.h sys/param.h sys/vfs.h sys/mount.h sys/statfs.h float.h linux/cdrom.h linux/ucdrom.h sys/cdio.h sys/filio.h sys/modem.h strings.h sys/strtio.h dlfcn.h unistd.h sys/sockio.h net/if.h netinet/in.h
+for ac_hdr in wctype.h sys/syscall.h syscall.h sys/param.h sys/vfs.h sys/mount.h sys/statfs.h float.h linux/cdrom.h linux/ucdrom.h sys/cdio.h sys/filio.h sys/modem.h strings.h sys/strtio.h dlfcn.h unistd.h sys/sockio.h net/if.h netinet/in.h linux/ipx.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

configure.in

@@ -284,7 +284,7 @@ fi
 dnl **** Check for functions and header files ****
 
 AC_CHECK_FUNCS(clone getpagesize memmove sendmsg sigaltstack strerror stricmp tcgetattr timegm usleep wait4 waitpid vfscanf)
-AC_CHECK_HEADERS(wctype.h sys/syscall.h syscall.h sys/param.h sys/vfs.h sys/mount.h sys/statfs.h float.h linux/cdrom.h linux/ucdrom.h sys/cdio.h sys/filio.h sys/modem.h strings.h sys/strtio.h dlfcn.h unistd.h sys/sockio.h net/if.h netinet/in.h)
+AC_CHECK_HEADERS(wctype.h sys/syscall.h syscall.h sys/param.h sys/vfs.h sys/mount.h sys/statfs.h float.h linux/cdrom.h linux/ucdrom.h sys/cdio.h sys/filio.h sys/modem.h strings.h sys/strtio.h dlfcn.h unistd.h sys/sockio.h net/if.h netinet/in.h linux/ipx.h)
 AC_HEADER_STAT()
 AC_C_CONST()
 AC_TYPE_SIZE_T()

include/config.h.in

@@ -120,6 +120,9 @@
 /* Define if you have the <linux/cdrom.h> header file.  */
 #undef HAVE_LINUX_CDROM_H
 
+/* Define if you have the <linux/ipx.h> header file.  */
+#undef HAVE_LINUX_IPX_H
+
 /* Define if you have the <linux/ucdrom.h> header file.  */
 #undef HAVE_LINUX_UCDROM_H
 

include/winsock.h

@@ -13,6 +13,10 @@
 #include <sys/time.h>
 #include <fcntl.h>
 #include <netdb.h>
+#ifdef HAVE_LINUX_IPX_H
+# include <asm/types.h>
+# include <linux/ipx.h>
+#endif
 #include <sys/socket.h>
 #include "windows.h"
 #include "task.h"
@@ -419,6 +423,22 @@ INT32     WINAPI WSAAsyncSelect32(SOCKET32 s, HWND32 hWnd, UINT32 uMsg, UINT32 l
 #define   WSAAsyncSelect WINELIB_NAME(WSAAsyncSelect)
 
 
+#ifdef HAVE_LINUX_IPX_H
+
+/*
+ * socket domains
+ */
+#define WS_AF_IPX	6
+
+struct ws_sockaddr_ipx
+{
+	INT16		sipx_family	__attribute__((packed));
+	UINT32		sipx_network	__attribute__((packed));
+	CHAR		sipx_node[6]	__attribute__((packed));
+	UINT16		sipx_port	__attribute__((packed));
+};
+#endif
+
 #ifdef __cplusplus
 }
 #endif