cursor.c: In function ‘TestForCursorName’:
cursor.c:649:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     return (pCursor->name == (Atom) closure);
                              ^
cursor.c: In function ‘ProcXFixesChangeCursorByName’:
cursor.c:665:45: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  ReplaceCursor (pSource, TestForCursorName, (void *) name);
                                             ^

Backport of

   commit 019ad5acd20e34dc2aa3b89cc426138db5164c48
   Author: Eamon Walsh <ewalsh@tycho.nsa.gov>
   Date:   Tue Feb 5 15:44:41 2008 -0500

       XFixes: squash a pointer/integer size mismatch warning.

cursor.c: In function ‘ProcXFixesGetCursorName’:
cursor.c:399:6: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default]
  str = NameForAtom (pCursor->name);
      ^
cursor.c: In function ‘ProcXFixesGetCursorImageAndName’:
cursor.c:453:10: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default]
     name = pCursor->name ? NameForAtom (pCursor->name) : "";
          ^

Fixes

filter.c: In function ‘SetPicturePictFilter’:
filter.c:363:5: warning: ‘return’ with no value, in function returning non-void [enabled by default]
     return ;
     ^

record.c: In function ‘RecordAReply’:
record.c:714:7: warning: passing argument 4 of ‘RecordAProtocolElement’ discards ‘const’ qualifier from pointer target type [enabled by default]
       pri->replyData, pri->dataLenBytes, /* continuation */ -1);
       ^
record.c:286:1: note: expected ‘void *’ but argument is of type ‘const void *’
 RecordAProtocolElement(RecordContextPtr pContext, ClientPtr pClient,
 ^
record.c:724:10: warning: passing argument 4 of ‘RecordAProtocolElement’ discards ‘const’ qualifier from pointer target type [enabled by default]
          pri->replyData, pri->dataLenBytes, pri->bytesRemaining);
          ^
record.c:286:1: note: expected ‘void *’ but argument is of type ‘const void *’
 RecordAProtocolElement(RecordContextPtr pContext, ClientPtr pClient,
 ^
record.c:746:5: warning: passing argument 4 of ‘RecordAProtocolElement’ discards ‘const’ qualifier from pointer target type [enabled by default]
     pri->dataLenBytes, pri->bytesRemaining);
     ^
record.c:286:1: note: expected ‘void *’ but argument is of type ‘const void *’
 RecordAProtocolElement(RecordContextPtr pContext, ClientPtr pClient,
 ^

fbtrap.c: In function ‘fbRasterizeTrapezoid’:
fbtrap.c:113:12: warning: variable ‘x_off_fixed’ set but not used [-Wunused-but-set-variable]
     xFixed x_off_fixed;

devices.c: In function ‘_AddInputDevice’:
devices.c:120:22: warning: assignment from incompatible pointer type [enabled by default]
     dev->devPrivates = dev->unwrapProc = NULL;

Fixes: ArcticaProject/nxlibs#389.

Attributes GH PR #372: https://github.com/ArcticaProject/nx-libs/pull/372

Fixes: ArcticaProject/nx-libs#371.

If no rules file is given, simply re-use the previous one. If no RF is given
the first time this function is called, use the built-in default.
This includes fixing the built-in default to something that actually exists.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>

Fixes ArcticaProject/nx-libs#371

Attributes GH PR #380: https://github.com/ArcticaProject/nx-libs/pull/380

Fixes: ArcticaProject/nx-libs#365.

There might be some library linking missing on platforms that deliver
timingsafe_memcmp but I cannot test that here.

Fixes ArcticaProject/nx-libs#365

These two commits:

   commit 5c44169caed811e59a65ba346de1cadb46d266ec
   Author: Adam Jackson <ajax@redhat.com>
   Date:   Thu Mar 2 17:20:30 2017 -0500

       os: Squash missing declaration warning for timingsafe_memcmp

       timingsafe_memcmp.c:21:1: warning: no previous prototype for ‘timingsafe_memcmp’ [-Wmissing-prototypes]
        timingsafe_memcmp(const void *b1, const void *b2, size_t len)
Signed-off-by: Adam Jackson <ajax@redhat.com>

   commit d7ac755f0b618eb1259d93c8a16ec6e39a18627c
   Author: Matthieu Herrb <matthieu@herrb.eu>
   Date:   Tue Feb 28 19:18:25 2017 +0100

       Use timingsafe_memcmp() to compare MIT-MAGIC-COOKIES CVE-2017-2624

       Provide the function definition for systems that don't have it.
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>

Attributes GH PR #359: https://github.com/ArcticaProject/nx-libs/pull/359

This is basically a backport of the following commits + replacing
xalloc/xfree by malloc/free. Fixes ArcticaProject/nx-libs#358.

   commit 2761c103311a1160bc483fd0367d654733df8598
   Author: Daniel Stone <daniel@fooishbar.org>
   Date:   Mon Nov 5 14:03:26 2007 +0000

       OS: Remove usage of alloca

       Replace with heap allocations.

   commit 5e363500c86042c394595e1a6633581eb8fcd1bb
   Author: Daniel Stone <daniel@fooishbar.org>
   Date:   Mon Nov 5 14:38:28 2007 +0000

       OS: Remove ALLOCATE_LOCAL from os.h

       Remove ALLOCATE_LOCAL_FALLBACK and DEALLOCATE_LOCAL_FALLBACK from os.h, and
       remove the include of Xalloca.h as well.

Attribute GH PR #369: https://github.com/ArcticaProject/nx-libs/pull/369

this was missing from the backport of
5623c27700b7b23a8dbbd8c8f45e5d4fa0c667e3 (Constify atom name strings)

XKB really XKBdoes not XKBneed its own XKBdefines for XKBeverything.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Fernando Carrijo <fcarrijo@yahoo.com.br>
Signed-off-by: Keith Packard <keithp@keithp.com>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>

The two functions have identical semantics, including safely returning
NULL when NULL is passed in (which POSIX strdup does not guarantee).

Some callers could probably be adjusted to call libc strdup directly,
when we know the input is non-NULL.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>

Because of validateString being a macro NameForAtom was called twice most of the time.

Fix that by making validateString a function.

Fixes ArticaProject/nx-libs#357

This is basically a backport of the following commits + replacing
xalloc/xfree by malloc/free. Fixes ArcticaProject/nx-libs#358.

   commit 2761c103311a1160bc483fd0367d654733df8598
   Author: Daniel Stone <daniel@fooishbar.org>
   Date:   Mon Nov 5 14:03:26 2007 +0000

       OS: Remove usage of alloca

       Replace with heap allocations.

   commit 5e363500c86042c394595e1a6633581eb8fcd1bb
   Author: Daniel Stone <daniel@fooishbar.org>
   Date:   Mon Nov 5 14:38:28 2007 +0000

       OS: Remove ALLOCATE_LOCAL from os.h

       Remove ALLOCATE_LOCAL_FALLBACK and DEALLOCATE_LOCAL_FALLBACK from os.h, and
       remove the include of Xalloca.h as well.

Attributes GH PR #318: https://github.com/ArcticaProject/nx-libs/pull/318

 Fixes ArcticaProject/nx-libs#237.

Xserver/Xext/shmint.h: Provide header file exporting ShmRegisterFunc and ShmRegisterFbFuncs (plus ShmSetPixmapFormat as a by-product).

 commit 9ceffb6b92e55f0d74d71489900d43940f14dfd9
 Author: Eric Anholt <anholt@freebsd.org>
 Date:   Wed Dec 28 10:37:17 2005 +0000

    Merge from xserver a header for shm's server internal functions, which are
        called by DDXes. Desired by XGL, and should be used in other locations,
        probably.
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Attributes GH PR #310: https://github.com/ArcticaProject/nx-libs/pull/310

Fixes: ArcticaProject/nx-libs#265.

 - Support for i18n in libNX_X11 is static only, has ever been.
 - Thus, the files XlcSL.[co], XlcDL.[co], XDefaultIMIF.[co],
   XDefaultOMIF.[co] and lcDynamic.[co] become obsolete.

doc/libNX_X11/lcUniConv: Move over the rather-documentary files 8bit_tab_to_h.c and cjk_tab_to_h.c to nx-libs's doc/ folder.

doc/libNX_X11/lcUniConv: Pull over README from X.org's libX11 to document the origin and purpose of 8bit_tab_to_h.c and cjk_tab_to_h.c.

Attributes GH PR #374: https://github.com/ArcticaProject/nx-libs/pull/374