source: vendor/bash/3.1-p17/examples/loadables/necho.c

/* necho - echo without options or argument interpretation */

/* Sample builtin to be dynamically loaded with enable -f and replace an
   existing builtin. */

#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[] = {
        "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
};