--- rxvt-unicode/config.h.in	2009/09/04 15:40:12	1.28
+++ rxvt-unicode/config.h.in	2010/07/21 09:06:20	1.31
@@ -58,12 +58,6 @@
 /* Define to 1 if you have the <cwchar> header file. */
 #undef HAVE_CWCHAR
 
-/* Define to 1 if you have /dev/ptym/clone */
-#undef HAVE_DEV_CLONE
-
-/* Define to 1 if you have /dev/ptc */
-#undef HAVE_DEV_PTC
-
 /* Define to 1 if you have /dev/ptmx */
 #undef HAVE_DEV_PTMX
 
@@ -109,7 +103,7 @@
 /* Define if nl_langinfo(CODESET) works */
 #undef HAVE_NL_LANGINFO
 
-/* Define to 1 if you have the `openpty' function. */
+/* "" */
 #undef HAVE_OPENPTY
 
 /* Define to 1 if you have the `poll' function. */
@@ -199,9 +193,6 @@
 /* Define to 1 if you have the <sys/ioctl.h> header file. */
 #undef HAVE_SYS_IOCTL_H
 
-/* Define to 1 if you have the <sys/queue.h> header file. */
-#undef HAVE_SYS_QUEUE_H
-
 /* Define to 1 if you have the <sys/select.h> header file. */
 #undef HAVE_SYS_SELECT_H
 
@@ -297,6 +288,9 @@
 /* Define to use wheel events (button4 and button5) to scroll */
 #undef MOUSE_WHEEL
 
+/* Disable assertions (good for debugging) */
+#undef NDEBUG
+
 /* Support NeXT style scrollbars */
 #undef NEXT_SCROLLBAR
 
@@ -332,6 +326,9 @@
 /* Define to the one symbol short name of this package. */
 #undef PACKAGE_TARNAME
 
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
@@ -384,13 +381,35 @@
 /* "" */
 #undef UNIX98_PTY
 
+/* Define if you want 256-color support */
+#undef USE_256_COLORS
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
 /* Define if you want to have XIM (X Input Method) protocol support - required
    for multibyte characters input */
 #undef USE_XIM
 
-/* Define location of utmpx */
-#undef UTMPX_FILE
-
 /* Define location of utmp */
 #undef UTMP_FILE
 
@@ -421,20 +440,18 @@
 /* Define to 1 if the X Window System is missing or not being used. */
 #undef X_DISPLAY_MISSING
 
-/* Define to 1 if on AIX 3.
-   System headers sometimes define this.
-   We just want to avoid a redefinition error message.  */
-#ifndef _ALL_SOURCE
-# undef _ALL_SOURCE
-#endif
+/* Define to 1 if on MINIX. */
+#undef _MINIX
 
-/* Enable GNU extensions on systems that have them.  */
-#ifndef _GNU_SOURCE
-# undef _GNU_SOURCE
-#endif
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
 
 /* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
-   <pthread.h>, or <semaphore.h> is not used. If the typedef was allowed, the
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
    #define below would cause a syntax error. */
 #undef _UINT32_T