1 files changed, 34 insertions, 0 deletions
diff --git a/sem1/algo/mm12/graph.h b/sem1/algo/mm12/graph.h
new file mode 100644
index 0000000..e957c4d
--- /dev/null
+++ b/sem1/algo/mm12/graph.h
@@ -0,0 +1,34 @@
+#ifndef GRAPH_H_
+#define GRAPH_H_
+
+struct vertex_struct;
+
+// Linked list
+typedef struct edge_struct {
+	int weight;
+	struct vertex_struct *from;
+	struct vertex_struct *to;
+	// Linked list stuff
+	struct edge_struct *next;
+	struct edge_struct *prev;
+} edge_t;
+
+typedef struct vertex_struct {
+	char ref;
+	int dist;
+	struct vertex_struct *p;
+	edge_t *adj;
+} vertex_t;
+
+typedef struct {
+	vertex_t *vertexes[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);
+edge_t *edge_next(graph_t *g, edge_t *e);
+vertex_t *vertex_next(graph_t *g, vertex_t *v);
+
+#endif // GRAPH_H_