sfg_addedge() <int sfg_addedge (int number, int from, int to, int tx, int ty) at sfg.c:412>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
    calloc()
    free()
sfg_addnode() <int sfg_addnode (int number, int tx, int ty) at sfg.c:342>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
    calloc()
    free()
    uniqnode_add() <void uniqnode_add (struct gml_graph *g, struct gml_node *node) at sfg.c:1781>:
        splay_tree_new() <splay_tree splay_tree_new (splay_tree_compare_fn compare_fn, splay_tree_delete_key_fn delete_key_fn, splay_tree_delete_value_fn delete_value_fn) at sfg.c:1519>:
            calloc()
        splay_tree_compare_ints() <int splay_tree_compare_ints (splay_tree_key k1, splay_tree_key k2) at sfg.c:1638>
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
        splay_tree_insert() <void splay_tree_insert (splay_tree sp, splay_tree_key key, splay_tree_value value) at sfg.c:1547>:
            splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
            calloc()
sfg_crossings() <int sfg_crossings (void) at sfg.c:570>:
sfg_deinit() <int sfg_deinit (void) at sfg.c:304>:
    free()
    clear_stlist_all() <void clear_stlist_all (struct gml_graph *g) at sfg.c:2169>:
        clear_stlist() <void clear_stlist (struct gml_node *node) at sfg.c:2137>:
            free()
    clear_edgelist() <void clear_edgelist (struct gml_graph *g) at sfg.c:1825>:
        free()
    clear_nodelist() <void clear_nodelist (struct gml_graph *g) at sfg.c:1804>:
        free()
    splay_tree_delete() <splay_tree splay_tree_delete (splay_tree sp) at sfg.c:1505>:
        splay_tree_delete_helper() <void splay_tree_delete_helper (splay_tree sp, splay_tree_node node) at sfg.c:1476> (R):
            splay_tree_delete_helper() <void splay_tree_delete_helper (splay_tree sp, splay_tree_node node) at sfg.c:1476> (recursive: see 34)
            free()
        free()
sfg_edge_foreach() <int sfg_edge_foreach (int (*getedgedata) (int num, int from, int to, int type, int rev)) at sfg.c:1414>:
sfg_edgefrom() <int sfg_edgefrom (int num) at sfg.c:1292>:
    findedge() <struct gml_edge *findedge (int num) at sfg.c:5575>:
sfg_edgelabels() <int sfg_edgelabels (int status) at sfg.c:602>:
sfg_edgemax() <int sfg_edgemax (void) at sfg.c:966>:
sfg_edgemin() <int sfg_edgemin (void) at sfg.c:946>:
sfg_edgerev() <int sfg_edgerev (int num) at sfg.c:1378>:
    findedge() <struct gml_edge *findedge (int num) at sfg.c:5575>:
sfg_edgeto() <int sfg_edgeto (int num) at sfg.c:1318>:
    findedge() <struct gml_edge *findedge (int num) at sfg.c:5575>:
sfg_edgetype() <int sfg_edgetype (int num) at sfg.c:1344>:
    findedge() <struct gml_edge *findedge (int num) at sfg.c:5575>:
sfg_init() <int sfg_init (void) at sfg.c:280>:
    calloc()
    splay_tree_new() <splay_tree splay_tree_new (splay_tree_compare_fn compare_fn, splay_tree_delete_key_fn delete_key_fn, splay_tree_delete_value_fn delete_value_fn) at sfg.c:1519>:
        calloc()
    splay_tree_compare_ints() <int splay_tree_compare_ints (splay_tree_key k1, splay_tree_key k2) at sfg.c:1638>
sfg_initialcrossings() <int sfg_initialcrossings (void) at sfg.c:586>:
sfg_layout() <int sfg_layout (void) at sfg.c:499>:
    prep() <void prep (struct gml_graph *g) at sfg.c:1846>:
    reorg() <void reorg (struct gml_graph *g) at sfg.c:1861>:
        calloc()
        free()
    uncycle() <void uncycle (struct gml_graph *g) at sfg.c:2020>:
        clear_stlist_all() <void clear_stlist_all (struct gml_graph *g) at sfg.c:2169>:
            clear_stlist() <void clear_stlist (struct gml_node *node) at sfg.c:2137>:
                free()
        make_stlist() <void make_stlist (struct gml_graph *g) at sfg.c:2071>:
            calloc()
        decycle3() <int decycle3 (struct gml_graph *g, struct gml_node *n, int level) at sfg.c:1968> (R):
            decycle3() <int decycle3 (struct gml_graph *g, struct gml_node *n, int level) at sfg.c:1968> (recursive: see 67)
    ylevels() <void ylevels (struct gml_graph *g) at sfg.c:2199>:
        add_singlenode() <void add_singlenode (struct gml_graph *g, struct gml_node *node) at sfg.c:2181>:
            calloc()
        set_level2() <void set_level2 (struct gml_graph *g, struct gml_node *n, int i, int startnode) at sfg.c:2312> (R):
            set_level2() <void set_level2 (struct gml_graph *g, struct gml_node *n, int i, int startnode) at sfg.c:2312> (recursive: see 72)
        calloc()
    shorteredges() <void shorteredges (struct gml_graph *g) at sfg.c:2398>:
        unrev() <void unrev (struct gml_graph *g) at sfg.c:2354>:
            clear_stlist_all() <void clear_stlist_all (struct gml_graph *g) at sfg.c:2169>:
                clear_stlist() <void clear_stlist (struct gml_node *node) at sfg.c:2137>:
                    free()
            make_stlist() <void make_stlist (struct gml_graph *g) at sfg.c:2071>:
                calloc()
        do_abs() <int do_abs (int i) at sfg.c:2388>
    edgesdownwards() <void edgesdownwards (struct gml_graph *g) at sfg.c:2432>:
        clear_stlist_all() <void clear_stlist_all (struct gml_graph *g) at sfg.c:2169>:
            clear_stlist() <void clear_stlist (struct gml_node *node) at sfg.c:2137>:
                free()
        make_stlist() <void make_stlist (struct gml_graph *g) at sfg.c:2071>:
            calloc()
    edgelen() <void edgelen (struct gml_graph *g) at sfg.c:2474>:
        clear_stlist_all() <void clear_stlist_all (struct gml_graph *g) at sfg.c:2169>:
            clear_stlist() <void clear_stlist (struct gml_node *node) at sfg.c:2137>:
                free()
        make_stlist() <void make_stlist (struct gml_graph *g) at sfg.c:2071>:
            calloc()
    doublespacey() <void doublespacey (struct gml_graph *g) at sfg.c:2507>:
    edgelabels() <void edgelabels (struct gml_graph *g) at sfg.c:2659>:
        add_new_dummynode() <void add_new_dummynode (struct gml_graph *g, int foundid) at sfg.c:2526>:
            uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
                splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                    splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
            calloc()
            uniqnode_add() <void uniqnode_add (struct gml_graph *g, struct gml_node *node) at sfg.c:1781>:
                splay_tree_new() <splay_tree splay_tree_new (splay_tree_compare_fn compare_fn, splay_tree_delete_key_fn delete_key_fn, splay_tree_delete_value_fn delete_value_fn) at sfg.c:1519>:
                    calloc()
                splay_tree_compare_ints() <int splay_tree_compare_ints (splay_tree_key k1, splay_tree_key k2) at sfg.c:1638>
                splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                    splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
                splay_tree_insert() <void splay_tree_insert (splay_tree sp, splay_tree_key key, splay_tree_value value) at sfg.c:1547>:
                    splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                        splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
                    calloc()
            free()
        uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
            splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
        add_new_dummyedge() <void add_new_dummyedge (struct gml_graph *g, int foundsource, int foundtarget, int reversed) at sfg.c:2559>:
            uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
                splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                    splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
            calloc()
            free()
        del_edge() <void del_edge (struct gml_graph *g, struct gml_elist *edgeel) at sfg.c:2603>:
            free()
        clear_stlist_all() <void clear_stlist_all (struct gml_graph *g) at sfg.c:2169>:
            clear_stlist() <void clear_stlist (struct gml_node *node) at sfg.c:2137>:
                free()
        make_stlist() <void make_stlist (struct gml_graph *g) at sfg.c:2071>:
            calloc()
    splitedges() <void splitedges (struct gml_graph *g) at sfg.c:2744>:
        add_new_dummynode() <void add_new_dummynode (struct gml_graph *g, int foundid) at sfg.c:2526>:
            uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
                splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                    splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
            calloc()
            uniqnode_add() <void uniqnode_add (struct gml_graph *g, struct gml_node *node) at sfg.c:1781>:
                splay_tree_new() <splay_tree splay_tree_new (splay_tree_compare_fn compare_fn, splay_tree_delete_key_fn delete_key_fn, splay_tree_delete_value_fn delete_value_fn) at sfg.c:1519>:
                    calloc()
                splay_tree_compare_ints() <int splay_tree_compare_ints (splay_tree_key k1, splay_tree_key k2) at sfg.c:1638>
                splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                    splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
                splay_tree_insert() <void splay_tree_insert (splay_tree sp, splay_tree_key key, splay_tree_value value) at sfg.c:1547>:
                    splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                        splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
                    calloc()
            free()
        uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
            splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
        add_new_dummyedge() <void add_new_dummyedge (struct gml_graph *g, int foundsource, int foundtarget, int reversed) at sfg.c:2559>:
            uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
                splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                    splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
            calloc()
            free()
        del_edge() <void del_edge (struct gml_graph *g, struct gml_elist *edgeel) at sfg.c:2603>:
            free()
    nodecounts() <void nodecounts (struct gml_graph *g) at sfg.c:2807>:
        clear_stlist_all() <void clear_stlist_all (struct gml_graph *g) at sfg.c:2169>:
            clear_stlist() <void clear_stlist (struct gml_node *node) at sfg.c:2137>:
                free()
        make_stlist() <void make_stlist (struct gml_graph *g) at sfg.c:2071>:
            calloc()
        calloc()
    barycenter() <void barycenter (struct gml_graph *g, int it1v, int it2v) at sfg.c:4216>:
        calloc()
        bc_n() <void bc_n (struct gml_graph *g, int it1value, int it2value) at sfg.c:3597>:
            calloc()
            make_matrix() <void make_matrix (struct gml_graph *g, int l, struct mmatrix *m) at sfg.c:2990>:
                mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                    setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                    clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
            copy_a() <inline void copy_a (struct gml_graph *g, struct mmatrix **mm1, struct mmatrix **mm2) at sfg.c:3170>:
                copy_m() <void copy_m (struct mmatrix *m1, struct mmatrix *m2) at sfg.c:3114>:
                    do_memmove() <void *do_memmove (void *dst, void *src, size_t count) at sfg.c:3095>
            number_of_crossings_a() <int number_of_crossings_a (struct gml_graph *g, struct mmatrix **mm) at sfg.c:2971>:
                number_of_crossings3() <int number_of_crossings3 (struct mmatrix *m, int r, int c) at sfg.c:2936>:
                    number_of_crossings2() <int number_of_crossings2 (struct mmatrix *m, int r, int c) at sfg.c:2915>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                    mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                        testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
            phase1_down() <inline int phase1_down (struct gml_graph *g, struct mmatrix **mm) at sfg.c:3478>:
                b_c() <int b_c (struct mmatrix *m1, struct mmatrix *m2, int max_r, int max_c) at sfg.c:3420>:
                    column_barycenter() <double column_barycenter (struct mmatrix *m, int j, int maxval) at sfg.c:3291>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                    exch_columns() <void exch_columns (struct mmatrix *m, int c1, int c2) at sfg.c:3212>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                        mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                            setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                            clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
                    exch_rows() <void exch_rows (struct mmatrix *m, int r1, int r2) at sfg.c:3181>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                        mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                            setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                            clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
            phase1_up() <inline int phase1_up (struct gml_graph *g, struct mmatrix **mm) at sfg.c:3493>:
                b_r() <int b_r (struct mmatrix *m1, struct mmatrix *m2, int max_r, int max_c) at sfg.c:3378>:
                    row_barycenter() <double row_barycenter (struct mmatrix *m, int i, int maxval) at sfg.c:3271>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                    exch_rows() <void exch_rows (struct mmatrix *m, int r1, int r2) at sfg.c:3181>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                        mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                            setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                            clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
                    exch_columns() <void exch_columns (struct mmatrix *m, int c1, int c2) at sfg.c:3212>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                        mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                            setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                            clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
            equal_a() <int equal_a (struct gml_graph *g, struct mmatrix **mm1, struct mmatrix **mm2) at sfg.c:3150>:
                equal_m() <int equal_m (struct mmatrix *m1, struct mmatrix *m2, int r, int c) at sfg.c:3133>:
                    mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                        testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
            phase2_down() <inline int phase2_down (struct gml_graph *g, struct mmatrix **mm) at sfg.c:3515>:
                column_barycenter() <double column_barycenter (struct mmatrix *m, int j, int maxval) at sfg.c:3291>:
                    mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                        testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                sorted() <int sorted (double *vector, int maxval) at sfg.c:3464>
                r_c() <int r_c (struct mmatrix *m1, struct mmatrix *m2, int max_r, int max_c) at sfg.c:3345>:
                    column_barycenter() <double column_barycenter (struct mmatrix *m, int j, int maxval) at sfg.c:3291>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                    reverse_c() <int reverse_c (struct mmatrix *m, int c1, int c2) at sfg.c:3257>:
                        exch_columns() <void exch_columns (struct mmatrix *m, int c1, int c2) at sfg.c:3212>:
                            mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                                testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                            mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                                setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                                clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
                    reverse_r() <int reverse_r (struct mmatrix *m, int r1, int r2) at sfg.c:3243>:
                        exch_rows() <void exch_rows (struct mmatrix *m, int r1, int r2) at sfg.c:3181>:
                            mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                                testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                            mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                                setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                                clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
            phase2_up() <inline int phase2_up (struct gml_graph *g, struct mmatrix **mm) at sfg.c:3554>:
                row_barycenter() <double row_barycenter (struct mmatrix *m, int i, int maxval) at sfg.c:3271>:
                    mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                        testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                sorted() <int sorted (double *vector, int maxval) at sfg.c:3464>
                r_r() <int r_r (struct mmatrix *m1, struct mmatrix *m2, int max_r, int max_c) at sfg.c:3312>:
                    row_barycenter() <double row_barycenter (struct mmatrix *m, int i, int maxval) at sfg.c:3271>:
                        mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                            testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                    reverse_r() <int reverse_r (struct mmatrix *m, int r1, int r2) at sfg.c:3243>:
                        exch_rows() <void exch_rows (struct mmatrix *m, int r1, int r2) at sfg.c:3181>:
                            mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                                testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                            mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                                setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                                clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
                    reverse_c() <int reverse_c (struct mmatrix *m, int c1, int c2) at sfg.c:3257>:
                        exch_columns() <void exch_columns (struct mmatrix *m, int c1, int c2) at sfg.c:3212>:
                            mget() <inline int mget (struct mmatrix *m, int i, int j) at sfg.c:2899>:
                                testbit() <inline int testbit (struct mmatrix *m, unsigned char a[], int k) at sfg.c:2870>:
                            mget_set() <inline void mget_set (struct mmatrix *m, int i, int j, int value) at sfg.c:2905>:
                                setbit() <inline void setbit (unsigned char a[], int k) at sfg.c:2852>:
                                clearbit() <inline void clearbit (unsigned char a[], int k) at sfg.c:2861>:
            store_new_positions() <void store_new_positions (struct gml_graph *g, struct mmatrix *m, int level) at sfg.c:3059>:
                su_find_node_with_number() <struct gml_node *su_find_node_with_number (struct gml_graph *g, int nr) at sfg.c:3054>:
                    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
                        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
                            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
            free()
    improve_positions() <void improve_positions (struct gml_graph *g) at sfg.c:5440>:
        make_cnodelist() <void make_cnodelist (struct gml_graph *g) at sfg.c:4889>:
            calloc()
        make_cnnodes_at_level() <void make_cnnodes_at_level (struct gml_graph *g) at sfg.c:4857>:
            calloc()
        improve_positions2local() <void improve_positions2local (struct gml_graph *g) at sfg.c:4785>:
            calloc()
            make_node_list_down() <void make_node_list_down (int l) at sfg.c:4509>:
                is_dummy() <int is_dummy (struct gml_node *node) at sfg.c:4288>
                upper_connectivity() <int upper_connectivity (struct gml_node *node) at sfg.c:4298>:
                sort() <void sort (int n) at sfg.c:4451>:
            do_down() <void do_down (int l) at sfg.c:4558>:
                find_next() <int find_next (int n) at sfg.c:4541>:
                upper_barycenter() <int upper_barycenter (struct gml_node *node) at sfg.c:4370>:
                    upper_connectivity() <int upper_connectivity (struct gml_node *node) at sfg.c:4298>:
                    do_floor() <double do_floor (double num) at sfg.c:4358>
            free()
            make_node_list_up() <void make_node_list_up (int l) at sfg.c:4475>:
                is_dummy() <int is_dummy (struct gml_node *node) at sfg.c:4288>
                lower_connectivity() <int lower_connectivity (struct gml_node *node) at sfg.c:4328>:
                sort() <void sort (int n) at sfg.c:4451>:
            do_up() <void do_up (int l) at sfg.c:4672>:
                find_next() <int find_next (int n) at sfg.c:4541>:
                lower_barycenter() <int lower_barycenter (struct gml_node *node) at sfg.c:4411>:
                    lower_connectivity() <int lower_connectivity (struct gml_node *node) at sfg.c:4328>:
                    do_floor() <double do_floor (double num) at sfg.c:4358>
        move0() <void move0 (void) at sfg.c:4940>:
        cfinalxy() <void cfinalxy (struct gml_graph *g) at sfg.c:5187>:
            make_cposnodes() <void make_cposnodes (void) at sfg.c:4969>:
                calloc()
            clear_cposnodes() <void clear_cposnodes (void) at sfg.c:5059>:
                free()
            make_clevelnodes() <void make_clevelnodes (struct gml_graph *g) at sfg.c:5091>:
                calloc()
            calloc()
            clear_clevelnodes() <void clear_clevelnodes (struct gml_graph *g) at sfg.c:5155>:
                free()
            free()
        tunedummy() <void tunedummy (struct gml_graph *g) at sfg.c:5361>:
        tunenodes() <void tunenodes (struct gml_graph *g) at sfg.c:5395>:
        movefinal() <void movefinal (int xoffset) at sfg.c:5344>:
        clear_cnnodes_at_level() <void clear_cnnodes_at_level (void) at sfg.c:4874>:
            free()
        clear_cnodelist() <void clear_cnodelist (void) at sfg.c:4919>:
            free()
    finalxy() <void finalxy (struct gml_graph *g) at sfg.c:5519>:
    setminmax() <void setminmax (struct gml_graph *g) at sfg.c:5594>:
sfg_maxx() <int sfg_maxx (void) at sfg.c:873>:
sfg_maxy() <int sfg_maxy (void) at sfg.c:889>:
sfg_nedges() <int sfg_nedges (void) at sfg.c:1017>:
sfg_nlevels() <int sfg_nlevels (void) at sfg.c:985>:
sfg_nnodes() <int sfg_nnodes (void) at sfg.c:1001>:
sfg_node_foreach() <int sfg_node_foreach (int (*getnodedata) (int num, int level, int pos, int xpos, int ypos, int tx, int ty, int nselfedges, int type, int indegree, int outdegree, int ly0, int ly1)) at sfg.c:1252>:
sfg_nodedata() <void *sfg_nodedata (int num) at sfg.c:1177>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodeenum() <int sfg_nodeenum (int num) at sfg.c:1148>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodeindegree() <int sfg_nodeindegree (int num) at sfg.c:1095>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodely0() <int sfg_nodely0 (int num) at sfg.c:729>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodely1() <int sfg_nodely1 (int num) at sfg.c:755>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodemax() <int sfg_nodemax (void) at sfg.c:926>:
sfg_nodemin() <int sfg_nodemin (void) at sfg.c:906>:
sfg_nodeoutdegree() <int sfg_nodeoutdegree (int num) at sfg.c:1121>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_noderelxpos() <int sfg_noderelxpos (int num) at sfg.c:677>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_noderelypos() <int sfg_noderelypos (int num) at sfg.c:703>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodeselfedges() <int sfg_nodeselfedges (int num) at sfg.c:1069>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodetype() <int sfg_nodetype (int num) at sfg.c:1035>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodexpos() <int sfg_nodexpos (int num) at sfg.c:625>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodexsize() <int sfg_nodexsize (int num) at sfg.c:781>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodeypos() <int sfg_nodeypos (int num) at sfg.c:651>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_nodeysize() <int sfg_nodeysize (int num) at sfg.c:807>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_setnodedata() <int sfg_setnodedata (int num, void *data) at sfg.c:1203>:
    uniqnode() <struct gml_node *uniqnode (struct gml_graph *g, int nr) at sfg.c:1764>:
        splay_tree_lookup() <splay_tree_node splay_tree_lookup (splay_tree sp, splay_tree_key key) at sfg.c:1603>:
            splay() <struct splay_tree_node_n *splay (splay_tree sp, splay_tree_key key) at sfg.c:1650>:
sfg_version() <int sfg_version (void) at sfg.c:270>
sfg_xspacing() <int sfg_xspacing (int num) at sfg.c:832>:
sfg_yspacing() <int sfg_yspacing (int num) at sfg.c:853>:
