int verify_dir(char *s)
{
if (!s)
error_exit("error t_dir code");
if (*s != DIRECT_CHAR)
return (0);
s++;
if (!s)
error_exit("error t_dir");
if ((*s >= '0' && *s <= '9') || *s == '-')
{
s = (*s == '-') ? s + 1 : s;
iter_str(s, error_num);
return (T_DIR);
}
if (*s == LABEL_CHAR)
{
s++;
iter_str(s, error_label);
return (T_DIR);
}
return (0);
}
int
length_str (const char *str)
{
int count = 0;
void
increment (char c)
{
/* Here with COUNT, we can test that GDB can read a non-local variable even
though it's not directly in the upper stack frame. */
count += 1; /* STOP */
}
iter_str (str, &increment);
return count;
}
