1 files changed, 9 insertions, 6 deletions
diff --git a/sem1/algo/workshop2/dfs/graph.h b/sem1/algo/workshop2/dfs/graph.h
index 67ac1dc..e169a8a 100644
--- a/sem1/algo/workshop2/dfs/graph.h
+++ b/sem1/algo/workshop2/dfs/graph.h
@@ -5,6 +5,8 @@
 #define COLOR_GRAY  1
 #define COLOR_BLACK 2
 
+#define HASHSIZE 128
+
 struct vertex_struct;
 
 // Linked list
@@ -18,24 +20,25 @@ typedef struct edge_struct {
 } edge_t;
 
 typedef struct vertex_struct {
-	char ref;
+	char *ref;
 	int color;
 
 	int dtime;
 	int ftime;
 
-	struct vertex_struct *p;
 	edge_t *adj;
+
+	// Hash table stuff
+	struct vertex_struct *next;
 } vertex_t;
 
 typedef struct {
-	vertex_t *vertexes[128];
-
+	vertex_t *hashtable[128];
 } graph_t;
 
 int graph_to_dot(FILE *f, graph_t *g);
-int graph_print_adj(graph_t *g, char ref);
-void graph_edge(graph_t *g, char from, char to, int weight);
+int graph_print_adj(graph_t *g, char *ref);
+void graph_edge(graph_t *g, char *from, char *to, int weight);
 edge_t *edge_next(graph_t *g, edge_t *e);
 vertex_t *vertex_next(graph_t *g, vertex_t *v);