extern void c_finish_omp_flush (void);
extern tree c_finish_omp_for (location_t, tree, tree, tree, tree, tree, tree);
extern void c_split_parallel_clauses (tree, tree *, tree *);
extern void c_finish_omp_flush (void);
extern tree c_finish_omp_for (location_t, tree, tree, tree, tree, tree, tree);
extern void c_split_parallel_clauses (tree, tree *, tree *);