ext/utf8/utf8.h in utf8-0.1.2 vs ext/utf8/utf8.h in utf8-0.1.3

@@ -1,7 +1,8 @@
 #ifndef UTF8_UTF8_H
 #define UTF8_UTF8_H
 
 inline int8_t utf8CharLen(unsigned char *in, size_t in_len);
 int64_t utf8CharCount(unsigned char *in, size_t in_len);
+int32_t utf8CharToCodepoint(unsigned char *in, size_t in_len);
 
 #endif
\ No newline at end of file