From 5a2665c21b511ef90967af053f6a1d504b78afff Mon Sep 17 00:00:00 2001
From: Maksymilian Jopek <maks@jopek.eu>
Date: Sun, 26 Mar 2023 15:53:00 +0200
Subject: Stack, queue and graph data structures implemented in C using linked
 lists.

---
 src/graph.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/graph.h

(limited to 'src/graph.h')

diff --git a/src/graph.h b/src/graph.h
new file mode 100644
index 0000000..3443c8f
--- /dev/null
+++ b/src/graph.h
@@ -0,0 +1,20 @@
+#ifndef GRAPH_H_
+#define GRAPH_H_
+
+#include <stddef.h>
+
+struct vertex {
+	size_t number;
+	struct vertex *next;
+};
+
+struct vertexList {
+	struct vertex *first;
+	struct vertex *last;
+};
+
+struct vertexList *vertexAlloc(size_t length);
+void vertexAdd(struct vertexList *v, size_t toWhich, size_t whichOne);
+
+#endif
+
-- 
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