aga: Abstract Graph Algorithms

[ccan] / ccan / aga / test / compile_ok.c

diff --git a/ccan/aga/test/compile_ok.c b/ccan/aga/test/compile_ok.c
new file mode 100644 (file)
index 0000000..f830a76
--- /dev/null
+++ b/ccan/aga/test/compile_ok.c
@@ -0,0 +1,39 @@
+#include "config.h"
+
+#include <ccan/aga/aga.h>
+#include <ccan/aga/aga.c>
+
+typedef struct edge edge_t;
+
+#ifndef EDGE1
+#define EDGE1 edge_t
+#endif
+
+#ifndef EDGE2
+#define EDGE2 edge_t
+#endif
+
+#ifndef EDGE3
+#define EDGE3 edge_t
+#endif
+
+#ifndef EDGE4
+#define EDGE4 edge_t
+#endif
+
+int main(void)
+{
+       struct aga_graph g;
+       EDGE1 *(*first_edge)(const struct aga_graph *g,
+                            const struct aga_node *n) = NULL;
+       EDGE2 *(*next_edge)(const struct aga_graph *g,
+                           const struct aga_node *n,
+                           EDGE3 *e) = NULL;
+       int (*edge_info)(const struct aga_graph *g, const struct aga_node *n,
+                        EDGE4 *e, struct aga_edge_info *ei) = NULL;
+
+       aga_init_graph(&g, first_edge, next_edge, edge_info);
+
+       return 0;
+}
+