same-inode.h don't depend on _GL_WINDOWS_STAT_INODES

[Alan Modra]

On Mon, Feb 23, 2026 at 08:40:24PM +1030, Alan Modra wrote:
> BTW, I think our include/same-inode.h is broken since it uses a gnulib
> macro _GL_WINDOWS_STAT_INODES.

It looks like assuming _GL_WINDOWS_STAT_INODES is 1 (which gnulib sets
via configure from WINDOWS_STAT_INODES) is likely our best option.

diff --git a/include/same-inode.h b/include/same-inode.h
index a1d94c4cbf5..9d9049843d1 100644
--- a/include/same-inode.h
+++ b/include/same-inode.h
@@ -28,16 +28,11 @@
      && (a).st_dev == (b).st_dev)
 # elif defined _WIN32 && ! defined __CYGWIN__
    /* Native Windows.  */
-#  if _GL_WINDOWS_STAT_INODES
-    /* stat() and fstat() set st_dev and st_ino to 0 if information about
-       the inode is not available.  */
-#   define SAME_INODE(a, b) \
-     (!((a).st_ino == 0 && (a).st_dev == 0) \
-      && (a).st_ino == (b).st_ino && (a).st_dev == (b).st_dev)
-#  else
-    /* stat() and fstat() set st_ino to 0 always.  */
-#   define SAME_INODE(a, b) 0
-#  endif
+   /* stat() and fstat() set st_dev and st_ino to 0 if information about
+      the inode is not available.  */
+#  define SAME_INODE(a, b) \
+    (!((a).st_ino == 0 && (a).st_dev == 0) \
+     && (a).st_ino == (b).st_ino && (a).st_dev == (b).st_dev)
 # else
 #  define SAME_INODE(a, b)    \
     ((a).st_ino == (b).st_ino \

-- 
Alan Modra