* valid string
*/
static int
-change_field(char *msg, char **field, int max_len)
+change_field(char *msg, char **field, size_t max_len)
{
char *old;
int ret = 0;
}
static int
-change_name_field(char *msg, char **field, int max_len)
+change_name_field(char *msg, char **field, size_t max_len)
{
char *tmp;
int ret;