diff --git a/method_dispatcher.c b/method_dispatcher/method_dispatcher.c
similarity index 100%
rename from method_dispatcher.c
rename to method_dispatcher/method_dispatcher.c
diff --git a/method_dispatcher.h b/method_dispatcher/method_dispatcher.h
similarity index 100%
rename from method_dispatcher.h
rename to method_dispatcher/method_dispatcher.h
diff --git a/test/Makefile b/method_dispatcher/test/Makefile
similarity index 100%
rename from test/Makefile
rename to method_dispatcher/test/Makefile
diff --git a/method_dispatcher/test/test_method_dispatcher.c b/method_dispatcher/test/test_method_dispatcher.c
new file mode 100644
index 0000000..ae1fff0
--- /dev/null
+++ b/method_dispatcher/test/test_method_dispatcher.c
@@ -0,0 +1,51 @@
+#include <stdio.h>
+#include "../method_dispatcher.h"
+
+char m1(uint8_t small_arg, void * state);
+char m2(uint8_t small_arg, void * state);
+char m3(uint8_t small_arg, void * state);
+char m4(uint8_t small_arg, void * state);
+char m5(uint8_t small_arg, void * state);
+
+int main(void)
+{
+	printf("sizeof struct dispatch_tree_node_s: %zd\n", sizeof(struct dispatch_tree_node_s));
+	dispatch_tree_t tree = dispatch_tree_t_new();
+
+	dispatch_tree_t_insert(tree, 3 << 6, m3);
+	dispatch_tree_t_insert(tree, 2 << 6, m2);
+	dispatch_tree_t_insert(tree, 1 << 6, m1);
+	dispatch_tree_t_insert(tree, 4 << 6, m4);
+	dispatch_tree_t_insert(tree, 5 << 6, m5);
+
+	int i;
+	for(i = 1; i < 6; i++)
+	{
+		dispatch_tree_t_dispatch(tree, i << 6)(i, NULL);
+	}
+	dispatch_tree_t_del(tree);
+	return 0;
+}
+
+
+
+char m1(uint8_t small_arg, void * state)
+{
+	printf("m1: %d\n", small_arg);
+}
+char m2(uint8_t small_arg, void * state)
+{
+	printf("m2: %d\n", small_arg);
+}
+char m3(uint8_t small_arg, void * state)
+{
+	printf("m3: %d\n", small_arg);
+}
+char m4(uint8_t small_arg, void * state)
+{
+	printf("m4: %d\n", small_arg);
+}
+char m5(uint8_t small_arg, void * state)
+{
+	printf("m5: %d\n", small_arg);
+}
diff --git a/test/method_dispatcher b/test/method_dispatcher
deleted file mode 100755
index 722927d..0000000
Binary files a/test/method_dispatcher and /dev/null differ
diff --git a/test/test_method_dispatcher.c b/test/test_method_dispatcher.c
deleted file mode 100644
index 563d888..0000000
--- a/test/test_method_dispatcher.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <stdio.h>
-#include "../method_dispatcher.h"
-
-char m1(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_reg, uint16_t * reg[10], bci_stack_t * stack);
-char m2(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_reg, uint16_t * reg[10], bci_stack_t * stack);
-char m3(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_reg, uint16_t * reg[10], bci_stack_t * stack);
-char m4(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_reg, uint16_t * reg[10], bci_stack_t * stack);
-char m5(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_reg, uint16_t * reg[10], bci_stack_t * stack);
-
-int main(void)
-{
-	printf("sizeof struct dispatch_tree_node_s: %zd\n", sizeof(struct dispatch_tree_node_s));
-	dispatch_tree_t tree = dispatch_tree_t_new();
-
-	dispatch_tree_t_insert(tree, 3 << 6, m3);
-	dispatch_tree_t_insert(tree, 2 << 6, m2);
-	dispatch_tree_t_insert(tree, 1 << 6, m1);
-	dispatch_tree_t_insert(tree, 4 << 6, m4);
-	dispatch_tree_t_insert(tree, 5 << 6, m5);
-
-	int i;
-	for(i = 1; i < 6; i++)
-	{
-		dispatch_tree_t_dispatch(tree, i << 6)(i, i << 6, NULL, NULL, NULL, NULL);
-	}
-	dispatch_tree_t_del(tree);
-	return 0;
-}
-
-
-
-char m1(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_register, uint16_t * reg[10], bci_stack_t * stack)
-{
-	printf("m1: %d, %d\n", small_arg, arg);
-}
-char m2(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_register, uint16_t * reg[10], bci_stack_t * stack)
-{
-	printf("m2: %d, %d\n", small_arg, arg);
-}
-char m3(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_register, uint16_t * reg[10], bci_stack_t * stack)
-{
-	printf("m3: %d, %d\n", small_arg, arg);
-}
-char m4(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_register, uint16_t * reg[10], bci_stack_t * stack)
-{
-	printf("m4: %d, %d\n", small_arg, arg);
-}
-char m5(uint8_t small_arg, uint16_t arg, uint16_t * s_reg, uint16_t * shutdown_register, uint16_t * reg[10], bci_stack_t * stack)
-{
-	printf("m5: %d, %d\n", small_arg, arg);
-}