BZ #13792: License manual example source files under GPL.

manual/examples/mygetpass.c

@@ -1,3 +1,20 @@
+/* Reading Passwords
+   Copyright (C) 1991-2012 Free Software Foundation, Inc.
+
+   This program 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
+   of the License, or (at your option) any later version.
+
+   This program 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, if not, see <http://www.gnu.org/licenses/>.
+*/
+
 #include <termios.h>
 #include <stdio.h>
 
@@ -14,12 +31,12 @@ my_getpass (char **lineptr, size_t *n, FILE *stream)
   new.c_lflag &= ~ECHO;
   if (tcsetattr (fileno (stream), TCSAFLUSH, &new) != 0)
     return -1;
-  
+
   /* Read the password.  */
   nread = getline (lineptr, n, stream);
 
   /* Restore terminal.  */
   (void) tcsetattr (fileno (stream), TCSAFLUSH, &old);
-  
+
   return nread;
 }