1 #include "adventure.h"
2 
3 /* this in only needed for readline */
4 #include <readline/history.h>
5 #include <readline/readline.h>
6 #include <stdio.h>
7 
8 char *line = NULL;
9 
10 int
11 getinput()
12 {
13 	line = readline("~> ");
14 	if (line && *line)
15 		add_history(line);
16 	return line != NULL;
17 }