Change the definition of NOT_A_CHARACTER
Change-Id: I519b1e5478abefb1c18cb6e3ab2862be045583de
diff --git a/native/jni/src/defines.h b/native/jni/src/defines.h
index 9b53007..fdfe4ec 100644
--- a/native/jni/src/defines.h
+++ b/native/jni/src/defines.h
@@ -211,7 +211,8 @@
#define DICTIONARY_VERSION_MIN 200
#define NOT_VALID_WORD -99
-#define NOT_A_CHARACTER -1
+// TODO: NOT_A_CHARACTER should be -1
+#define NOT_A_CHARACTER 0xFFFF // tentative
#define NOT_A_DISTANCE -1
#define NOT_A_COORDINATE -1
#define EQUIVALENT_CHAR_WITHOUT_DISTANCE_INFO -2