X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=encoding.h;h=1a9e79c65c3da9ec2a7cad810e0fce93c0784706;hb=471aa410dba0a5604cc40f4d23fc34efb098c778;hp=f4a2129e09041cfcfbe887a3d7ad156c026899e5;hpb=d2233f145e24a310889e4cc650365077786da3d9;p=gedcom-parse.git

diff --git a/encoding.h b/encoding.h
index f4a2129..1a9e79c 100644
--- a/encoding.h
+++ b/encoding.h
@@ -20,9 +20,14 @@ typedef enum _ENC {
   TWO_BYTE_LOHI = 2
 } ENCODING;
 
+/* All Unicode characters between U+0000 and U+FFFF can be encoded in
+   UTF-8 with 3 or less bytes */
+#define UTF_FACTOR 3
+
 int open_conv_to_internal(char* fromcode);
 void close_conv_to_internal();
-char* to_internal(char* str, size_t len);
+char* to_internal(char* str, size_t len,
+		  char* output_buffer, size_t out_len);
 void init_encodings();
 void set_encoding_width(ENCODING enc);