Update copyright years in pc/ files.

11 files changed, 122 insertions, 5 deletions

diff --git a/pc/ChangeLog b/pc/ChangeLog
index 286ca0d2..9f076b92 100644
--- a/pc/ChangeLog
+++ b/pc/ChangeLog
@@ -1,3 +1,17 @@
+2020-04-25  Eli Zaretskii  <eliz@gnu.org>
+
+	* Makefile.ext:
+	* Makefile.tst.prologue:
+	* Makefile:
+	* socket.h:
+	* popen.h:
+	* popen.c:
+	* getid.c:
+	* gawkmisc.pc:
+	* dlfcn.h:
+	* config.sed: Update copyright years.  Reported by Scott Deifik
+	<scottd.mail@sbcglobal.net>.
+
 2020-04-14         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* 5.1.0: Release tar ball made.
diff --git a/pc/Makefile b/pc/Makefile
index d15ff10f..44ecbbaf 100644
--- a/pc/Makefile
+++ b/pc/Makefile
@@ -6,7 +6,7 @@
 
 # Tested with GNU make on Windows, OS/2 and DOS.
 
-# Copyright (C) 1989-2016 Free Software Foundation, Inc.
+# Copyright (C) 1989-2019 Free Software Foundation, Inc.
 
 # This Makefile is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/pc/Makefile.ext b/pc/Makefile.ext
index 4aa84fac..db1e6f26 100644
--- a/pc/Makefile.ext
+++ b/pc/Makefile.ext
@@ -1,6 +1,6 @@
 # extension/Makefile for the MinGW build
 #
-# Copyright (C) 2013 Free Software Foundation, Inc.
+# Copyright (C) 2013, 2015, 2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/pc/Makefile.tst.prologue b/pc/Makefile.tst.prologue
index 57e55d74..b04bb0a5 100644
--- a/pc/Makefile.tst.prologue
+++ b/pc/Makefile.tst.prologue
@@ -1,6 +1,6 @@
 # Makefile for GNU Awk test suite.
 #
-# Copyright (C) 1988-2018 the Free Software Foundation, Inc.
+# Copyright (C) 1988-2020 the Free Software Foundation, Inc.
 # 
 # This file is part of GAWK, the GNU implementation of the
 # AWK Programming Language.
diff --git a/pc/config.sed b/pc/config.sed
index 45f0287d..e194fdcb 100644
--- a/pc/config.sed
+++ b/pc/config.sed
@@ -2,7 +2,7 @@
 # Configuration script for pc/config.h
 # ----------------------------------------------------------------------
 
-# Copyright (C) 2011, 2016 the Free Software Foundation, Inc.
+# Copyright (C) 2011, 2016-2019 the Free Software Foundation, Inc.
 
 # This file is part of GAWK, the GNU implementation of the
 # AWK Programming Language.
diff --git a/pc/dlfcn.h b/pc/dlfcn.h
index 64ef4bc5..56ff34c3 100644
--- a/pc/dlfcn.h
+++ b/pc/dlfcn.h
@@ -1,4 +1,24 @@
 /* dlfcn.h replacement for MS-Windows build.  */
+/*
+ * Copyright (C) 2010, 2013, the Free Software Foundation, Inc.
+ *
+ * This file is part of GAWK, the GNU implementation of the
+ * AWK Programming Language.
+ *
+ * GAWK 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GAWK 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
 #ifndef DLFCN_H
 #define DLFCN_H
 
diff --git a/pc/gawkmisc.pc b/pc/gawkmisc.pc
index e0f3f3ff..5f44280d 100644
--- a/pc/gawkmisc.pc
+++ b/pc/gawkmisc.pc
@@ -1,7 +1,7 @@
 /* gawkmisc.c --- miscellaneous gawk routines that are OS specific. -*-C-*- */
 
 /* 
- * Copyright (C) 1986, 1988, 1989, 1991 - 2003, 2012, 2016, 2017
+ * Copyright (C) 1986, 1988, 1989, 1991 - 2003, 2012, 2016-2019,
  * the Free Software Foundation, Inc.
  * 
  * This file is part of GAWK, the GNU implementation of the
diff --git a/pc/getid.c b/pc/getid.c
index eb30ae44..71491acf 100644
--- a/pc/getid.c
+++ b/pc/getid.c
@@ -1,3 +1,24 @@
+/*
+ * Copyright (C) 2010, the Free Software Foundation, Inc.
+ *
+ * This file is part of GAWK, the GNU implementation of the
+ * AWK Programming Language.
+ *
+ * GAWK 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GAWK 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
 #ifdef __MINGW32__
 
 #include <process.h>
diff --git a/pc/popen.c b/pc/popen.c
index 425d32b9..dff8ec9e 100644
--- a/pc/popen.c
+++ b/pc/popen.c
@@ -1,3 +1,24 @@
+/*
+ * Copyright (C) 2010, 2013, 2014, 2016, the Free Software Foundation, Inc.
+ *
+ * This file is part of GAWK, the GNU implementation of the
+ * AWK Programming Language.
+ *
+ * GAWK 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GAWK 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <io.h>
diff --git a/pc/popen.h b/pc/popen.h
index b86c00f0..8e893326 100644
--- a/pc/popen.h
+++ b/pc/popen.h
@@ -1,6 +1,27 @@
 /*
 ** popen.h -- prototypes for pipe functions
 */
+/*
+ * Copyright (C) 2010, 2013, 2014, 2016, the Free Software Foundation, Inc.
+ *
+ * This file is part of GAWK, the GNU implementation of the
+ * AWK Programming Language.
+ *
+ * GAWK 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GAWK 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
 #if !defined (__DJGPP__)
 # if defined (popen)
 #  undef popen
diff --git a/pc/socket.h b/pc/socket.h
index d7b890dd..801f4a2d 100644
--- a/pc/socket.h
+++ b/pc/socket.h
@@ -1,4 +1,24 @@
 /* An emulation for socket.h header for pc/ systems.  */
+/*
+ * Copyright (C) 2013, 2016, the Free Software Foundation, Inc.
+ *
+ * This file is part of GAWK, the GNU implementation of the
+ * AWK Programming Language.
+ *
+ * GAWK 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GAWK 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
 
 #ifndef GAWK_SOCKET_H
 #define GAWK_SOCKET_H