diff --git a/config.h.in b/config.h.in
index c34e6e6..571bc4d 100644
--- a/config.h.in
+++ b/config.h.in
@@ -1,4 +1,4 @@
-/* Include/config.h.in.  Generated automatically from configure.in by autoheader.  */
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
 
 /* Define if on AIX 3.
    System headers sometimes define this.
@@ -7,6 +7,9 @@
 #undef _ALL_SOURCE
 #endif
 
+/* Define if type char is unsigned and you are not using gcc.  */
+#undef __CHAR_UNSIGNED__
+
 /* Define to empty if the keyword does not work.  */
 #undef const
 
@@ -80,22 +83,51 @@
    (as it does on SGI IRIX 4.x) */
 #undef BAD_EXEC_PROTOTYPES
 
+/* Define if your compiler botches static forward declarations
+   (as it does on SCI ODT 3.0) */
+#undef BAD_STATIC_FORWARD
+
 /* Define if getpgrp() must be called as getpgrp(0)
    and (consequently) setpgrp() as setpgrp(0, 0). */
 #undef GETPGRP_HAVE_ARGS
 
+/* Define this if your time.h defines altzone */
+#undef HAVE_ALTZONE
+
 /* Define if your compiler supports function prototypes */
 #undef HAVE_PROTOTYPES
 
-/* Define for SOLARIS 2.x */
-#undef SOLARIS
+/* Define if your compiler supports variable length function prototypes
+   (e.g. void fprintf(FILE *, char *, ...);) *and* <stdarg.h> */
+#undef HAVE_STDARG_PROTOTYPES
 
-/* Define if it's a bad idea to include <sys/select.h> and <sys/time.h>
-   in the same file (as it is on SCO ODT 3.0) */
+/* Define to empty if the keyword does not work.  */
+#undef signed
+
+/* Define if  you can safely include both <sys/select.h> and <sys/time.h>
+   (which you can't on SCO ODT 3.0). */
 #undef SYS_SELECT_WITH_SYS_TIME
 
+/* Define if you want to use SGI (IRIX 4) dynamic linking.
+   This requires the "dl" library by Jack Jansen,
+   ftp://ftp.cwi.nl/pub/dynload/dl-1.6.tar.Z.
+   Don't bother on IRIX 5, it already has dynamic linking using SunOS
+   style shared libraries */ 
+#undef WITH_SGI_DL
+
+/* Define if you want to emulate SGI (IRIX 4) dynamic linking.
+   This is rumoured to work on VAX (Ultrix), Sun3 (SunOS 3.4),
+   Sequent Symmetry (Dynix), and Atari ST.
+   This requires the "dl-dld" library,
+   ftp://ftp.cwi.nl/pub/dynload/dl-dld-1.1.tar.Z,
+   as well as the "GNU dld" library,
+   ftp://ftp.cwi.nl/pub/dynload/dld-3.2.3.tar.Z.
+   Don't bother on SunOS 4 or 5, they already have dynamic linking using
+   shared libraries */ 
+#undef WITH_DL_DLD
+
 /* Define if you want to compile in rudimentary thread support */
-#undef USE_THREAD
+#undef WITH_THREAD
 
 /* Define if you want to use the GNU readline library */
 #undef WITH_READLINE
@@ -103,6 +135,9 @@
 /* Define if you have clock.  */
 #undef HAVE_CLOCK
 
+/* Define if you have dlopen.  */
+#undef HAVE_DLOPEN
+
 /* Define if you have ftime.  */
 #undef HAVE_FTIME
 
@@ -112,6 +147,9 @@
 /* Define if you have getpgrp.  */
 #undef HAVE_GETPGRP
 
+/* Define if you have getpid.  */
+#undef HAVE_GETPID
+
 /* Define if you have gettimeofday.  */
 #undef HAVE_GETTIMEOFDAY
 
@@ -121,8 +159,8 @@
 /* Define if you have lstat.  */
 #undef HAVE_LSTAT
 
-/* Define if you have readline.  */
-#undef HAVE_READLINE
+/* Define if you have nice.  */
+#undef HAVE_NICE
 
 /* Define if you have readlink.  */
 #undef HAVE_READLINK
@@ -139,6 +177,9 @@
 /* Define if you have setsid.  */
 #undef HAVE_SETSID
 
+/* Define if you have setvbuf.  */
+#undef HAVE_SETVBUF
+
 /* Define if you have siginterrupt.  */
 #undef HAVE_SIGINTERRUPT
 
@@ -163,6 +204,9 @@
 /* Define if you have the <dlfcn.h> header file.  */
 #undef HAVE_DLFCN_H
 
+/* Define if you have the <fcntl.h> header file.  */
+#undef HAVE_FCNTL_H
+
 /* Define if you have the <signal.h> header file.  */
 #undef HAVE_SIGNAL_H
 
@@ -172,12 +216,18 @@
 /* Define if you have the <stdlib.h> header file.  */
 #undef HAVE_STDLIB_H
 
+/* Define if you have the <sys/audioio.h> header file.  */
+#undef HAVE_SYS_AUDIOIO_H
+
 /* Define if you have the <sys/param.h> header file.  */
 #undef HAVE_SYS_PARAM_H
 
 /* Define if you have the <sys/select.h> header file.  */
 #undef HAVE_SYS_SELECT_H
 
+/* Define if you have the <sys/time.h> header file.  */
+#undef HAVE_SYS_TIME_H
+
 /* Define if you have the <sys/times.h> header file.  */
 #undef HAVE_SYS_TIMES_H
 
@@ -187,6 +237,9 @@
 /* Define if you have the <sys/utsname.h> header file.  */
 #undef HAVE_SYS_UTSNAME_H
 
+/* Define if you have the <thread.h> header file.  */
+#undef HAVE_THREAD_H
+
 /* Define if you have the <unistd.h> header file.  */
 #undef HAVE_UNISTD_H
 
@@ -196,6 +249,9 @@
 /* Define if you have the dl library (-ldl).  */
 #undef HAVE_LIBDL
 
+/* Define if you have the inet library (-linet).  */
+#undef HAVE_LIBINET
+
 /* Define if you have the mpc library (-lmpc).  */
 #undef HAVE_LIBMPC
 
@@ -211,5 +267,11 @@
 /* Define if you have the sun library (-lsun).  */
 #undef HAVE_LIBSUN
 
+/* Define if you have the termcap library (-ltermcap).  */
+#undef HAVE_LIBTERMCAP
+
+/* Define if you have the termlib library (-ltermlib).  */
+#undef HAVE_LIBTERMLIB
+
 /* Define if you have the thread library (-lthread).  */
 #undef HAVE_LIBTHREAD