* Add library exception clause to the copyright notice for all

         .c and .h files.

From-SVN: r22365

85 files changed, 614 insertions, 0 deletions

diff --git a/libchill/ChangeLog b/libchill/ChangeLog
index b41b3a4..17da549 100644
--- a/libchill/ChangeLog
+++ b/libchill/ChangeLog
@@ -1,3 +1,8 @@
+Wed Sep  9 21:32:46 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* Add library exception clause to the copyright notice for all
+	 .c and .h files.
+
 Tue Sep  8 10:41:38 1998  Jeffrey A Law  (law@cygnus.com)
 
 	* rts.h: Update with missing code.
diff --git a/libchill/abstime.c b/libchill/abstime.c
index 2933fa8..1a25672 100644
--- a/libchill/abstime.c
+++ b/libchill/abstime.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <time.h>
 #include "rtltypes.h"
 
diff --git a/libchill/allgmem.c b/libchill/allgmem.c
index 9c7cf86..ba165ea 100644
--- a/libchill/allgmem.c
+++ b/libchill/allgmem.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <stdlib.h>
 #include "rtltypes.h"
 
diff --git a/libchill/allmem.c b/libchill/allmem.c
index 50dbfc9..c80f3fd2 100644
--- a/libchill/allmem.c
+++ b/libchill/allmem.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdlib.h>
diff --git a/libchill/allocate.c b/libchill/allocate.c
index 863eaf4..5d6b678 100644
--- a/libchill/allocate.c
+++ b/libchill/allocate.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdlib.h>
diff --git a/libchill/andps.c b/libchill/andps.c
index 877f666..f8783e2 100644
--- a/libchill/andps.c
+++ b/libchill/andps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/auxtypes.h b/libchill/auxtypes.h
index 627da11..5d6f320 100644
--- a/libchill/auxtypes.h
+++ b/libchill/auxtypes.h
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef _auxtypes_h_
 #define _auxtypes_h_
 
diff --git a/libchill/basicio.c b/libchill/basicio.c
index b13b0b8..7b71a08 100644
--- a/libchill/basicio.c
+++ b/libchill/basicio.c
@@ -18,6 +18,13 @@
    along with GNU CC; see the file COPYING.  If not, write to
    the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
diff --git a/libchill/bitstring.h b/libchill/bitstring.h
index 0a8ce62..873dab1 100644
--- a/libchill/bitstring.h
+++ b/libchill/bitstring.h
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef _bitstring_h_
 #define _bitstring_h_
 
diff --git a/libchill/cardps.c b/libchill/cardps.c
index 2eb0028..8b3dbec 100644
--- a/libchill/cardps.c
+++ b/libchill/cardps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/cause.c b/libchill/cause.c
index bc10470..352e8a4 100644
--- a/libchill/cause.c
+++ b/libchill/cause.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 /*
diff --git a/libchill/checkcycle.c b/libchill/checkcycle.c
index 571884a..2b75791 100644
--- a/libchill/checkcycle.c
+++ b/libchill/checkcycle.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rtltypes.h"
 #include "rts.h"
 
diff --git a/libchill/chillrt0.c b/libchill/chillrt0.c
index b549602..29f8cb2 100644
--- a/libchill/chillrt0.c
+++ b/libchill/chillrt0.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
diff --git a/libchill/chillstdio.c b/libchill/chillstdio.c
index a7e2a7b..209151b 100644
--- a/libchill/chillstdio.c
+++ b/libchill/chillstdio.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
diff --git a/libchill/concatps.c b/libchill/concatps.c
index 4dacda6..1a3cfd8 100644
--- a/libchill/concatps.c
+++ b/libchill/concatps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include "powerset.h"
diff --git a/libchill/concatstr.c b/libchill/concatstr.c
index e4105d6..3565916 100644
--- a/libchill/concatstr.c
+++ b/libchill/concatstr.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define MIN(a, b)  ((a) < (b) ? (a) : (b))
 
 extern void cause_exception (char *exname, char *file, int lineno);
diff --git a/libchill/continue.c b/libchill/continue.c
index 76d457d..9bc3929 100644
--- a/libchill/continue.c
+++ b/libchill/continue.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rtltypes.h"
 #include "rts.h"
 
diff --git a/libchill/convdurrtstime.c b/libchill/convdurrtstime.c
index f56fc3a..bd129a6 100644
--- a/libchill/convdurrtstime.c
+++ b/libchill/convdurrtstime.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rts.h"
 
 /*
diff --git a/libchill/copyps.c b/libchill/copyps.c
index 788e4cd..f22cde5 100644
--- a/libchill/copyps.c
+++ b/libchill/copyps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/delaycase.c b/libchill/delaycase.c
index 22db534..299ec9b 100644
--- a/libchill/delaycase.c
+++ b/libchill/delaycase.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rtltypes.h"
 #include "rts.h"
 
diff --git a/libchill/delete.c b/libchill/delete.c
index 3945a82..c53563c 100644
--- a/libchill/delete.c
+++ b/libchill/delete.c
@@ -18,6 +18,13 @@
    along with GNU CC; see the file COPYING.  If not, write to
    the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <unistd.h>
 
 #include "fileio.h"
diff --git a/libchill/diffps.c b/libchill/diffps.c
index fde0edd..a68b516 100644
--- a/libchill/diffps.c
+++ b/libchill/diffps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/eoln.c b/libchill/eoln.c
index 60bb0f0..8562e1b 100644
--- a/libchill/eoln.c
+++ b/libchill/eoln.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/eqps.c b/libchill/eqps.c
index edf9118..be222e0 100644
--- a/libchill/eqps.c
+++ b/libchill/eqps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/eqstr.c b/libchill/eqstr.c
index 0b94665..9be9b6a 100644
--- a/libchill/eqstr.c
+++ b/libchill/eqstr.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 extern void cause_exception (char *exname, char *file, int lineno);
 
 /*
diff --git a/libchill/exh.c b/libchill/exh.c
index 76d685d..e081268 100644
--- a/libchill/exh.c
+++ b/libchill/exh.c
@@ -18,6 +18,14 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/exhstack.c b/libchill/exhstack.c
index aa6a575..b4730d7 100644
--- a/libchill/exhstack.c
+++ b/libchill/exhstack.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <setjmp.h>
diff --git a/libchill/existing.c b/libchill/existing.c
index 93d9eb5..3a04397 100644
--- a/libchill/existing.c
+++ b/libchill/existing.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/ffsetclrps.c b/libchill/ffsetclrps.c
index 2dc320a..5728fb5 100644
--- a/libchill/ffsetclrps.c
+++ b/libchill/ffsetclrps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/ffsetps.c b/libchill/ffsetps.c
index e025998..4db0ac6 100644
--- a/libchill/ffsetps.c
+++ b/libchill/ffsetps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/fileio.h b/libchill/fileio.h
index fb15b8f..38e2331 100644
--- a/libchill/fileio.h
+++ b/libchill/fileio.h
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef _fileio_h_
 #define _fileio_h_
 
diff --git a/libchill/flsetclrps.c b/libchill/flsetclrps.c
index ac59a8f..c87b746 100644
--- a/libchill/flsetclrps.c
+++ b/libchill/flsetclrps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/flsetps.c b/libchill/flsetps.c
index 8ae03ac..e2bcb43 100644
--- a/libchill/flsetps.c
+++ b/libchill/flsetps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/format.c b/libchill/format.c
index b0d70af..22226f0 100644
--- a/libchill/format.c
+++ b/libchill/format.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <limits.h>
 #include <string.h>
 #include <ctype.h>
diff --git a/libchill/format.h b/libchill/format.h
index 8b554f4..7ab97e0 100644
--- a/libchill/format.h
+++ b/libchill/format.h
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef _format_h_
 #define _format_h_
 
diff --git a/libchill/getassoc.c b/libchill/getassoc.c
index 1bc92aa..3818f04 100644
--- a/libchill/getassoc.c
+++ b/libchill/getassoc.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Association_Mode*
diff --git a/libchill/gettextaccess.c b/libchill/gettextaccess.c
index 28f976d..0f68bca 100644
--- a/libchill/gettextaccess.c
+++ b/libchill/gettextaccess.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Access_Mode*
diff --git a/libchill/gettextindex.c b/libchill/gettextindex.c
index 60fa703..ec1730b 100644
--- a/libchill/gettextindex.c
+++ b/libchill/gettextindex.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 unsigned long
diff --git a/libchill/gettextrecord.c b/libchill/gettextrecord.c
index 16934f5..a0ef6ae 100644
--- a/libchill/gettextrecord.c
+++ b/libchill/gettextrecord.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 VarString*
diff --git a/libchill/getusage.c b/libchill/getusage.c
index 2fcaf77..5e81ddf 100644
--- a/libchill/getusage.c
+++ b/libchill/getusage.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Usage_Mode
diff --git a/libchill/inbitstr.c b/libchill/inbitstr.c
index cb3b1a4..c83c134 100644
--- a/libchill/inbitstr.c
+++ b/libchill/inbitstr.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/indexable.c b/libchill/indexable.c
index dde2604..22fe63d 100644
--- a/libchill/indexable.c
+++ b/libchill/indexable.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/inps.c b/libchill/inps.c
index af1a1f0..0f958ff 100644
--- a/libchill/inps.c
+++ b/libchill/inps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/inttime.c b/libchill/inttime.c
index b82c5ec..4b469a1 100644
--- a/libchill/inttime.c
+++ b/libchill/inttime.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <time.h>
 
 typedef struct
diff --git a/libchill/ioerror.c b/libchill/ioerror.c
index 8c9fad4..d557c11 100644
--- a/libchill/ioerror.c
+++ b/libchill/ioerror.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <setjmp.h>
 
 /* define names of IO-exceptions */
diff --git a/libchill/ioerror.h b/libchill/ioerror.h
index e2ddfe5..3dc73df 100644
--- a/libchill/ioerror.h
+++ b/libchill/ioerror.h
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef _ioerror_h_
 #define _ioerror_h_
 
diff --git a/libchill/iomodes.h b/libchill/iomodes.h
index 8e254e2..2d78f54 100644
--- a/libchill/iomodes.h
+++ b/libchill/iomodes.h
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef _iomodes_h_
 #define _iomodes_h_
 
diff --git a/libchill/isassociated.c b/libchill/isassociated.c
index a3a4d49..15cbb89 100644
--- a/libchill/isassociated.c
+++ b/libchill/isassociated.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/leps.c b/libchill/leps.c
index ab69295..b4114b0 100644
--- a/libchill/leps.c
+++ b/libchill/leps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/ltps.c b/libchill/ltps.c
index a2c3c49..03fec86 100644
--- a/libchill/ltps.c
+++ b/libchill/ltps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/ltstr.c b/libchill/ltstr.c
index 683a947..223857a 100644
--- a/libchill/ltstr.c
+++ b/libchill/ltstr.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define MIN(a, b)  ((a) < (b) ? (a) : (b))
 
 /*
diff --git a/libchill/memmove.c b/libchill/memmove.c
index 7622428..a9fc388 100644
--- a/libchill/memmove.c
+++ b/libchill/memmove.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define MIN(a, b)  ((a) < (b) ? (a) : (b))
 
 
diff --git a/libchill/neps.c b/libchill/neps.c
index 1bbe94f..6c39aa9 100644
--- a/libchill/neps.c
+++ b/libchill/neps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/notps.c b/libchill/notps.c
index 5fe689b..2c84d98 100644
--- a/libchill/notps.c
+++ b/libchill/notps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/orps.c b/libchill/orps.c
index 46d1195..3844199 100644
--- a/libchill/orps.c
+++ b/libchill/orps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/outoffile.c b/libchill/outoffile.c
index d81e955..acd673c 100644
--- a/libchill/outoffile.c
+++ b/libchill/outoffile.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/powerset.h b/libchill/powerset.h
index ade9ec3..bf22c6d 100644
--- a/libchill/powerset.h
+++ b/libchill/powerset.h
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef _POWERSET_H
 #define _POWERSET_H
 
diff --git a/libchill/printbuffer.c b/libchill/printbuffer.c
index 9dd9617..883f15d 100644
--- a/libchill/printbuffer.c
+++ b/libchill/printbuffer.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <stdio.h>
 #include "rtltypes.h"
 #include "rts.h"
diff --git a/libchill/printevent.c b/libchill/printevent.c
index c491a2c..b01b518 100644
--- a/libchill/printevent.c
+++ b/libchill/printevent.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <stdio.h>
 #include "rtltypes.h"
 #include "rts.h"
diff --git a/libchill/queuelength.c b/libchill/queuelength.c
index 417d175..0d2dd89 100644
--- a/libchill/queuelength.c
+++ b/libchill/queuelength.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rtltypes.h"
 #include "rts.h"
 
diff --git a/libchill/readable.c b/libchill/readable.c
index ffed841..c2cf2a9 100644
--- a/libchill/readable.c
+++ b/libchill/readable.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/readrecord.c b/libchill/readrecord.c
index 03641f9..eeb5709 100644
--- a/libchill/readrecord.c
+++ b/libchill/readrecord.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <setjmp.h>
 #include <stdlib.h>
 #include <errno.h>
diff --git a/libchill/remaintime.c b/libchill/remaintime.c
index 548911b..0b6750e 100644
--- a/libchill/remaintime.c
+++ b/libchill/remaintime.c
@@ -18,6 +18,13 @@
    along with GNU CC; see the file COPYING.  If not, write to
    the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rts.h"
 
 /*
diff --git a/libchill/retmem.c b/libchill/retmem.c
index ad4242b..8a87e31 100644
--- a/libchill/retmem.c
+++ b/libchill/retmem.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdlib.h>
diff --git a/libchill/rtltypes.h b/libchill/rtltypes.h
index ed994f3..f4f0601 100644
--- a/libchill/rtltypes.h
+++ b/libchill/rtltypes.h
@@ -1,3 +1,30 @@
+/* Implement timing-related runtime actions for CHILL.
+   Copyright (C) 1992,1993 Free Software Foundation, Inc.
+   Author: Wilfried Moser
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef __rtltypes_h__
 #define __rtltypes_h__
 
diff --git a/libchill/rts.c b/libchill/rts.c
index b7602e9..352d0a9 100644
--- a/libchill/rts.c
+++ b/libchill/rts.c
@@ -17,6 +17,13 @@
  along with GNU CC; see the file COPYING.  If not, write to
  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
diff --git a/libchill/rts.h b/libchill/rts.h
index f4c21fa..c741ac5 100644
--- a/libchill/rts.h
+++ b/libchill/rts.h
@@ -17,6 +17,13 @@
  along with GNU CC; see the file COPYING.  If not, write to
  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #ifndef __rts_h_
 #define __rts_h_
 
diff --git a/libchill/rtsdummy.c b/libchill/rtsdummy.c
index 24182e9..8ecccd0 100644
--- a/libchill/rtsdummy.c
+++ b/libchill/rtsdummy.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/sendbuffer.c b/libchill/sendbuffer.c
index 2c2cc3e..4b6d97c 100644
--- a/libchill/sendbuffer.c
+++ b/libchill/sendbuffer.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rtltypes.h"
 #include "rts.h"
 
diff --git a/libchill/sequencible.c b/libchill/sequencible.c
index 94166ff..1087ab8 100644
--- a/libchill/sequencible.c
+++ b/libchill/sequencible.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/setbitps.c b/libchill/setbitps.c
index dcd9e61..d693098 100644
--- a/libchill/setbitps.c
+++ b/libchill/setbitps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/setbits.c b/libchill/setbits.c
index 2048cd3..a79caac4 100644
--- a/libchill/setbits.c
+++ b/libchill/setbits.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/settextaccess.c b/libchill/settextaccess.c
index 014db4a..a730595 100644
--- a/libchill/settextaccess.c
+++ b/libchill/settextaccess.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 void
diff --git a/libchill/settextindex.c b/libchill/settextindex.c
index 94b9266..ce0ffd0 100644
--- a/libchill/settextindex.c
+++ b/libchill/settextindex.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 void
diff --git a/libchill/settextrecord.c b/libchill/settextrecord.c
index 34a2643..5af3bd7a 100644
--- a/libchill/settextrecord.c
+++ b/libchill/settextrecord.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 void
diff --git a/libchill/sliceps.c b/libchill/sliceps.c
index 1501d35..d7d418d 100644
--- a/libchill/sliceps.c
+++ b/libchill/sliceps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/terminate.c b/libchill/terminate.c
index 8a94e71..da75072 100644
--- a/libchill/terminate.c
+++ b/libchill/terminate.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdlib.h>
diff --git a/libchill/unhex.c b/libchill/unhex.c
index 7943e93..e9077c0 100644
--- a/libchill/unhex.c
+++ b/libchill/unhex.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/unhex1.c b/libchill/unhex1.c
index d042b49..c584737 100644
--- a/libchill/unhex1.c
+++ b/libchill/unhex1.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>
diff --git a/libchill/variable.c b/libchill/variable.c
index 69810b3..eb79967 100644
--- a/libchill/variable.c
+++ b/libchill/variable.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/waitbuffer.c b/libchill/waitbuffer.c
index 05b0151..2e9d158 100644
--- a/libchill/waitbuffer.c
+++ b/libchill/waitbuffer.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rtltypes.h"
 #include "rts.h"
 
diff --git a/libchill/waituntil.c b/libchill/waituntil.c
index dfe57be..abbb9af 100644
--- a/libchill/waituntil.c
+++ b/libchill/waituntil.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "rtltypes.h"
 #include "rts.h"
 
diff --git a/libchill/writeable.c b/libchill/writeable.c
index cf0f5cd..4cc837a 100644
--- a/libchill/writeable.c
+++ b/libchill/writeable.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include "fileio.h"
 
 Boolean
diff --git a/libchill/writerecord.c b/libchill/writerecord.c
index 7e88322..7434406 100644
--- a/libchill/writerecord.c
+++ b/libchill/writerecord.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #include <setjmp.h>
 #include <errno.h>
 #include <string.h>
diff --git a/libchill/xorps.c b/libchill/xorps.c
index 7a1d453..4f6870e 100644
--- a/libchill/xorps.c
+++ b/libchill/xorps.c
@@ -18,6 +18,13 @@ You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
 #define __CHILL_LIB__
 
 #include <stdio.h>