diff --git a/fpdfsdk/javascript/util.cpp b/fpdfsdk/javascript/util.cpp
index 5d1adc9..93e178e 100644
--- a/fpdfsdk/javascript/util.cpp
+++ b/fpdfsdk/javascript/util.cpp
@@ -38,10 +38,6 @@
 
 IMPLEMENT_JS_CLASS(CJS_Util, util)
 
-#define UTIL_INT 0
-#define UTIL_DOUBLE 1
-#define UTIL_STRING 2
-
 namespace {
 
 // Map PDF-style directives to equivalent wcsftime directives. Not
diff --git a/fpdfsdk/javascript/util.h b/fpdfsdk/javascript/util.h
index 125d193..60fa631 100644
--- a/fpdfsdk/javascript/util.h
+++ b/fpdfsdk/javascript/util.h
@@ -12,6 +12,11 @@
 
 #include "fpdfsdk/javascript/JS_Define.h"
 
+// Return values for ParseDataType() below.
+#define UTIL_INT 0
+#define UTIL_DOUBLE 1
+#define UTIL_STRING 2
+
 class util : public CJS_EmbedObj {
  public:
   explicit util(CJS_Object* pJSObject);
diff --git a/fpdfsdk/javascript/util_unittest.cpp b/fpdfsdk/javascript/util_unittest.cpp
index b096f35..8e28dc1 100644
--- a/fpdfsdk/javascript/util_unittest.cpp
+++ b/fpdfsdk/javascript/util_unittest.cpp
@@ -7,11 +7,6 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/test_support.h"
 
-// Should mirror the defines in util.cpp.
-#define UTIL_INT 0
-#define UTIL_DOUBLE 1
-#define UTIL_STRING 2
-
 TEST(CJS_Util, ParseDataType) {
   struct ParseDataTypeCase {
     const wchar_t* const input_string;