/* Licensed under GPLv3+ - see LICENSE file for details */
#include <ccan/opt/opt.h>
+#include <ccan/cast/cast.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
/* Set a char *. */
char *opt_set_charp(const char *arg, char **p)
{
- *p = (char *)arg;
+ *p = cast_const(char *, arg);
return NULL;
}