+ added unit xlbx (header translation of X11/extensions/XLbx.h)

packages/x11/fpmake.pp

@@ -161,6 +161,12 @@ begin
           AddUnit('x');
           AddUnit('xlib');
         end;
+    T:=P.Targets.AddUnit('xlbx.pp');
+      with T.Dependencies do
+        begin
+          AddInclude('lbx.inc');
+          AddUnit('xlib');
+        end;
 
 {$ifndef ALLPACKAGES}
     Run;

packages/x11/src/lbx.inc

@@ -0,0 +1,69 @@
+(*
+ * Copyright 1992 Network Computing Devices
+ *
+ * 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, and that the name of NCD. not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  NCD. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * NCD. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NCD.
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ *)
+
+const
+  LBXNAME = 'LBX';
+
+  LBX_MAJOR_VERSION = 1;
+  LBX_MINOR_VERSION = 0;
+
+  LbxNumberReqs            = 44;
+  LbxEvent                 = 0;
+  LbxQuickMotionDeltaEvent = 1;
+  LbxNumberEvents          = 2;
+
+{ This is always the master client }
+  LbxMasterClientIndex     = 0;
+
+{ LbxEvent lbxType sub-fields }
+  LbxSwitchEvent           = 0;
+  LbxCloseEvent            = 1;
+  LbxDeltaEvent            = 2;
+  LbxInvalidateTagEvent    = 3;
+  LbxSendTagDataEvent      = 4;
+  LbxListenToOne           = 5;
+  LbxListenToAll           = 6;
+  LbxMotionDeltaEvent      = 7;
+  LbxReleaseCmapEvent      = 8;
+  LbxFreeCellsEvent        = 9;
+
+(*
+ * Lbx image compression methods
+ *
+ * No compression is always assigned the value of 0.
+ *
+ * The rest of the compression method opcodes are assigned dynamically
+ * at option negotiation time.
+ *)
+
+  LbxImageCompressNone     = 0;
+
+
+  BadLbxClient             = 0;
+  LbxNumberErrors          = BadLbxClient + 1;
+
+{ tagged data types }
+  LbxTagTypeModmap         = 1;
+  LbxTagTypeKeymap         = 2;
+  LbxTagTypeProperty       = 3;
+  LbxTagTypeFont           = 4;
+  LbxTagTypeConnInfo       = 5;

packages/x11/src/xlbx.pp

@@ -0,0 +1,51 @@
+(*
+ * Copyright 1992 Network Computing Devices
+ *
+ * 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, and that the name of NCD. not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  NCD. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * NCD. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NCD.
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ *)
+
+unit xlbx;
+
+interface
+
+uses
+  ctypes, xlib;
+
+const
+  libXext = 'Xext';
+
+{$I lbx.inc}
+
+function XLbxQueryExtension(
+    dpy: PDisplay;
+    requestp,
+    event_basep,
+    error_basep: Pcint
+): TBoolResult; cdecl; external libXext;
+
+function XLbxQueryVersion(
+    dpy: PDisplay;
+    majorVersion,
+    minorVersion: Pcint
+): TBoolResult; cdecl; external libXext;
+
+function XLbxGetEventBase(dpy: PDisplay): cint; cdecl; external libXext;
+
+implementation
+end.

packages/x11/tests/xlbx_linktest.pp

@@ -0,0 +1,10 @@
+{ this program just links all externals, declared in the xlbx unit }
+program xlbx_linktest;
+uses
+  xlbx;
+begin
+  halt(0);
+  XLbxQueryExtension(nil,nil,nil,nil);
+  XLbxQueryVersion(nil,nil,nil);
+  XLbxGetEventBase(nil);
+end.