Check for lstat.

* configure.in: Check for lstat.

* config.h.win32: Add non-definition of HAVE_LSTAT, just for
completeness.

* gtk/gtkrc.c: If don't HAVE_LSTAT, use stat.

* gtk/gtk.def: Removed CRs.

* gtk/makefile.msc: Correct include path to Win32 GDK version (in
..\gdk\win32).

* gdk/win32/makefile.msc: Correct upwards relative paths.

config.h.win32

@@ -100,6 +100,9 @@
 /* Define if you have the getpagesize function.  */
 #define HAVE_GETPAGESIZE 1
 
+/* Define if you have the lstat function.  */
+/* #undef HAVE_LSTAT */
+
 /* Define if you have the munmap function.  */
 /* #undef HAVE_MUNMAP */