diff --git a/Makefile.am b/Makefile.am
index 84685fc..f44568f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,8 +5,6 @@ ACLOCAL_AMFLAGS=-I m4
 r3_includedir = $(includedir)/r3
 r3_include_HEADERS = \
 	include/r3.h \
-	include/r3_define.h \
-	include/r3_list.h \
 	include/r3_str.h \
 	include/str_array.h \
 	$(NULL)
diff --git a/include/r3.h b/include/r3.h
index 7c1d6bd..8f1250b 100644
--- a/include/r3.h
+++ b/include/r3.h
@@ -14,8 +14,36 @@
 #include <assert.h>
 #include <pcre.h>
 
+
+#ifndef bool
+typedef unsigned char bool;
+#endif
+#ifndef FALSE
+#    define FALSE 0
+#endif
+#ifndef TRUE
+#    define TRUE 1
+#endif
+
+// #define DEBUG 1
+#ifdef DEBUG
+
+#define info(fmt, ...) \
+            do { fprintf(stderr, fmt, __VA_ARGS__); } while (0)
+
+#define debug(fmt, ...) \
+        do { fprintf(stderr, "%s:%d:%s(): " fmt, __FILE__, \
+                                __LINE__, __func__, __VA_ARGS__); } while (0)
+
+#else
+#define info(...);
+#define debug(...);
+#endif
+
 #include "str_array.h"
 
+
+
 #define node_edge_pattern(node,i) node->edges[i]->pattern
 #define node_edge_pattern_len(node,i) node->edges[i]->pattern_len
 
diff --git a/include/r3_define.h b/include/r3_define.h
deleted file mode 100644
index bee91da..0000000
--- a/include/r3_define.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * r3_define.h
- * Copyright (C) 2014 c9s <c9s@c9smba.local>
- *
- * Distributed under terms of the MIT license.
- */
-
-#ifndef DEFINE_H
-#define DEFINE_H
-
-#ifndef bool
-typedef unsigned char bool;
-#endif
-#ifndef FALSE
-#    define FALSE 0
-#endif
-#ifndef TRUE
-#    define TRUE 1
-#endif
-
-// #define DEBUG 1
-#ifdef DEBUG
-
-#define info(fmt, ...) \
-            do { fprintf(stderr, fmt, __VA_ARGS__); } while (0)
-
-#define debug(fmt, ...) \
-        do { fprintf(stderr, "%s:%d:%s(): " fmt, __FILE__, \
-                                __LINE__, __func__, __VA_ARGS__); } while (0)
-
-#else
-#define info(...);
-#define debug(...);
-#endif
-
-#endif /* !DEFINE_H */
diff --git a/src/Makefile.am b/src/Makefile.am
index 6cbf4a3..782cf5e 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,7 @@
 lib_LTLIBRARIES = libr3.la
 # lib_LIBRARIES = libr3.a
 libr3_la_SOURCES = node.c edge.c str.c token.c
+
 # libr3_la_LDFLAGS = -export-symbols-regex '^r3_|^match_'
 
 libr3_la_LIBADD=$(DEPS_LIBS)
diff --git a/src/edge.c b/src/edge.c
index b979fc9..34e11f4 100644
--- a/src/edge.c
+++ b/src/edge.c
@@ -19,9 +19,8 @@
 // #include <Judy.h>
 #include <config.h>
 
-#include "r3_define.h"
-#include "r3_str.h"
 #include "r3.h"
+#include "r3_str.h"
 #include "str_array.h"
 
 edge * r3_edge_create(char * pattern, int pattern_len, node * child) {
diff --git a/src/node.c b/src/node.c
index 3e0d485..20a701c 100644
--- a/src/node.c
+++ b/src/node.c
@@ -13,9 +13,8 @@
 // Judy array
 // #include <Judy.h>
 
-#include "r3_define.h"
-#include "r3_str.h"
 #include "r3.h"
+#include "r3_str.h"
 #include "str_array.h"
 
 // String value as the index http://judy.sourceforge.net/doc/JudySL_3x.htm
diff --git a/tests/bench_str.csv b/tests/bench_str.csv
index 06803c9..86bff77 100644
--- a/tests/bench_str.csv
+++ b/tests/bench_str.csv
@@ -387,3 +387,4 @@
 1400599508,13991454.07
 1400599553,13826120.84
 1400599756,12099437.82
+1400599972,13982492.37
diff --git a/tests/check_tree.c b/tests/check_tree.c
index 6caf565..da5d4df 100644
--- a/tests/check_tree.c
+++ b/tests/check_tree.c
@@ -4,7 +4,6 @@
 #include <stdlib.h>
 #include "r3.h"
 #include "r3_str.h"
-#include "r3_define.h"
 #include "str_array.h"
 #include "bench.h"