1 files changed, 38 insertions, 0 deletions
diff --git a/test/ccured_olden/em3d/em3d.h b/test/ccured_olden/em3d/em3d.h
new file mode 100644
index 00000000..ba1eac22
--- /dev/null
+++ b/test/ccured_olden/em3d/em3d.h
@@ -0,0 +1,38 @@
+/* em3d.h - Header file for the electromagnetic problem in 3 dimensions
+ *
+ * By:  Martin C. Carlisle
+ * Date: Feb. 23, 1994
+ *
+ */
+
+#ifndef EM3D
+#define EM3D
+
+extern int n_nodes; /* number of nodes (E and H) */
+extern int d_nodes; /* degree of nodes */
+extern int iters;   /* number of iterations */
+
+#define ALLOC malloc
+#define DIST_SPAN 6
+
+#define assert(a) if (!a) {printf("Assertion failure\n"); exit(-1);}
+
+
+typedef struct node_t {
+  double value;
+  struct node_t *next;
+  struct node_t ** to_nodes; /* array of nodes pointed to */
+  struct node_t ** from_nodes; /* array of nodes data comes from */
+  double         * coeffs; /* array of coeffs on edges */
+  int from_count;
+} node_t;
+
+typedef struct graph_t {
+  node_t *e_nodes;
+  node_t *h_nodes;
+} graph_t;
+
+/* Perform 1 step for a nodelist */
+void compute_nodes(node_t *nodelist);
+#endif
+