Adding missing include

[people/xl0/gpxe.git] / src / hci / readline.c

diff --git a/src/hci/readline.c b/src/hci/readline.c
index 14dbeaf..420df64 100644 (file)
--- a/src/hci/readline.c
+++ b/src/hci/readline.c
@@ -19,6 +19,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <console.h>
+#include <gpxe/keys.h>
 #include <gpxe/editstring.h>
 #include <readline/readline.h>
 
@@ -79,30 +80,30 @@ static void sync_console ( struct edit_string *string ) {
  */
 char * readline ( const char *prompt ) {
        char buf[READLINE_MAX];
-       struct edit_string string = {
-               .buf = buf,
-               .len = sizeof ( buf ),
-               .cursor = 0,
-       };
+       struct edit_string string;
        int key;
        char *line;
 
        if ( prompt )
                printf ( "%s", prompt );
 
+       memset ( &string, 0, sizeof ( string ) );
+       string.buf = buf;
+       string.len = sizeof ( buf );
        buf[0] = '\0';
+
        while ( 1 ) {
-               key = edit_string ( &string, getchar() );
+               key = edit_string ( &string, getkey() );
                sync_console ( &string );
                switch ( key ) {
-               case 0x0d: /* Carriage return */
-               case 0x0a: /* Line feed */
+               case CR:
+               case LF:
                        putchar ( '\n' );
                        line = strdup ( buf );
                        if ( ! line )
                                printf ( "Out of memory\n" );
                        return line;
-               case 0x03: /* Ctrl-C */
+               case CTRL_C:
                        putchar ( '\n' );
                        return NULL;
                default: