is_impossible_path
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (!is_impossible_path()) {
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
if (is_impossible_path())
int is_impossible_path(void);
if (is_impossible_path()) {
if (is_impossible_path())
ret = is_impossible_path();