/* necho - echo without options or argument interpretation *//* Sample builtin to be dynamically loaded with enable -f and replace an   existing builtin. *//*   Copyright (C) 1999-2009 Free Software Foundation, Inc.   This file is part of GNU Bash.   Bash 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.   Bash 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 Bash.  If not, see <http://www.gnu.org/licenses/>.*/#include <stdio.h>#include "builtins.h"#include "shell.h"necho_builtin (list)WORD_LIST *list;{	print_word_list (list, " ");	printf("\n");	fflush (stdout);	return (EXECUTION_SUCCESS);}char *necho_doc[] = {	"Display arguments.",	"",	"Print the arguments to the standard ouput separated",	"by space characters and terminated with a newline.",	(char *)NULL};	struct builtin necho_struct = {	"echo",	necho_builtin,	BUILTIN_ENABLED,	necho_doc,	"echo [args]",	0};