/* Saved state of the scrubber. */
static int state;
static int old_state;
-static char *out_string;
+static const char *out_string;
static char out_buf[20];
static int add_newlines;
static char *saved_input;
{
int state;
int old_state;
- char * out_string;
+ const char * out_string;
char out_buf[sizeof (out_buf)];
int add_newlines;
char * saved_input;