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+/* $Xorg: globals.c,v 1.4 2001/02/09 02:03:39 xorgcvs Exp $ */
+/*
+
+Copyright 1989, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+/* $XFree86: xc/lib/X11/globals.c,v 3.4 2001/07/29 05:01:11 tsi Exp $ */
+
+/*
+ *
+ * Global data
+ *
+ * This file should contain only those objects which must be predefined.
+ */
+#define NEED_EVENTS
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xlibint.h>
+
+
+/*
+ * If possible, it is useful to have the global data default to a null value.
+ * Some shared library implementations are *much* happier if there isn't any
+ * global initialized data.
+ */
+#ifdef NULL_NOT_ZERO /* then need to initialize */
+#define SetZero(t,var,z) t var = z
+#else
+#define SetZero(t,var,z) t var
+#endif
+
+#ifdef USL_SHAREDLIB /* then need extra variables */
+/*
+ * If we need to define extra variables for each global
+ */
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define ZEROINIT(t,var,val) SetZero(t,var,val); \
+ SetZero (long, _libX_##var##Flag, 0); \
+ SetZero (void *, _libX_##var##Ptr, NULL)
+#else /* else pcc concatenation */
+#define ZEROINIT(t,var,val) SetZero(t,var,val); \
+ SetZero (long, _libX_/**/var/**/Flag, 0); \
+ SetZero (void *, _libX_/**/var/**/Ptr, NULL)
+#endif /* concat ANSI C vs. pcc */
+
+#else /* else not USL_SHAREDLIB */
+/*
+ * no extra crud
+ */
+#define ZEROINIT(t,var,val) SetZero (t, var, val)
+
+#endif /* USL_SHAREDLIB */
+
+
+/*
+ * Error handlers; used to be in XlibInt.c
+ */
+ZEROINIT (XErrorHandler, _XErrorFunction, NULL);
+ZEROINIT (XIOErrorHandler, _XIOErrorFunction, NULL);
+ZEROINIT (_XQEvent *, _qfree, NULL);
+
+
+/*
+ * Debugging information and display list; used to be in XOpenDis.c
+ */
+ZEROINIT (int, _Xdebug, 0);
+ZEROINIT (Display *, _XHeadOfDisplayList, NULL);
+
+
+
+#if 0
+#ifdef STREAMSCONN
+
+
+/* The following are how the Xstream connections are used: */
+/* 1) Local connections over pseudo-tty ports. */
+/* 2) SVR4 local connections using named streams or SVR3.2 */
+/* local connections using streams. */
+/* 3) SVR4 stream pipe code. This code is proprietary and */
+/* the actual code is not included in the XC distribution. */
+/* 4) remote connections using tcp */
+/* 5) remote connections using StarLan */
+
+/*
+ * descriptor block for streams connections
+ */
+
+#include "Xstreams.h"
+
+char _XsTypeOfStream[100] = { 0 };
+
+extern int write();
+extern int close();
+#ifdef SVR4
+extern int _XsSetupSpStream();
+extern int _XsSetupNamedStream();
+#endif
+extern int _XsSetupLocalStream();
+extern int _XsConnectLocalClient();
+extern int _XsCallLocalServer();
+extern int _XsReadLocalStream();
+extern int _XsErrorCall();
+extern int _XsWriteLocalStream();
+extern int _XsCloseLocalStream();
+extern int _XsSetupTliStream();
+extern int _XsConnectTliClient();
+extern int _XsCallTliServer();
+extern int _XsReadTliStream();
+extern int _XsWriteTliStream();
+extern int _XsCloseTliStream();
+
+
+Xstream _XsStream[] = {
+
+ {
+ /* local connections using pseudo-ttys */
+
+ _XsSetupLocalStream,
+ _XsConnectLocalClient,
+ _XsCallLocalServer,
+ _XsReadLocalStream,
+ _XsErrorCall,
+ write,
+ close,
+ NULL
+ },
+ {
+#ifdef SVR4
+ /* local connections using named streams */
+
+ _XsSetupNamedStream,
+#else
+ /* local connections using streams */
+ _XsSetupLocalStream,
+#endif
+ _XsConnectLocalClient,
+ _XsCallLocalServer,
+ _XsReadLocalStream,
+ _XsErrorCall,
+ write,
+ close,
+ NULL
+ },
+ /* Enhanced Application Compatibility Support */
+ {
+#ifdef SVR4
+ /* SVR4 stream pipe code */
+ _XsSetupSpStream,
+#else
+ _XsSetupLocalStream,
+#endif
+ _XsConnectLocalClient,
+ _XsCallLocalServer,
+ _XsReadLocalStream,
+ _XsErrorCall,
+ write,
+ close,
+ NULL
+ },
+ /* End Enhanced Application Compatibility Support */
+
+ {
+ /* remote connections using tcp */
+ _XsSetupTliStream,
+ _XsConnectTliClient,
+ _XsCallTliServer,
+ _XsReadLocalStream,
+ _XsErrorCall,
+ write,
+ close,
+ NULL
+ },
+ {
+ /* remote connections using StarLan */
+ _XsSetupTliStream,
+ _XsConnectTliClient,
+ _XsCallTliServer,
+ _XsReadLocalStream,
+ _XsErrorCall,
+ write,
+ close,
+ NULL
+ }
+};
+
+
+#endif /* STREAMSCONN */
+#endif
+
+
+#ifdef XTEST1
+/*
+ * Stuff for input synthesis extension:
+ */
+/*
+ * Holds the two event type codes for this extension. The event type codes
+ * for this extension may vary depending on how many extensions are installed
+ * already, so the initial values given below will be added to the base event
+ * code that is aquired when this extension is installed.
+ *
+ * These two variables must be available to programs that use this extension.
+ */
+int XTestInputActionType = 0;
+int XTestFakeAckType = 1;
+#endif
+
+/*
+ * NOTE: any additional external definition NEED
+ * to be inserted BELOW this point!!!
+ */
+
+/*
+ * NOTE: any additional external definition NEED
+ * to be inserted ABOVE this point!!!
+ */