X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Futf8.h;h=c0eb73a21d32ea5a483fea51fa39ff6de96ddc4d;hp=f805ea6b590608a988aa85fe4307577f53b6176e;hb=8f2665a463ffb2b822c1e3effdb292d2bddf72be;hpb=31f7bf1994523f5b8fd014c69b97e09d7043d9ff

diff --git a/src/shared/utf8.h b/src/shared/utf8.h
index f805ea6b5..c0eb73a21 100644
--- a/src/shared/utf8.h
+++ b/src/shared/utf8.h
@@ -25,12 +25,15 @@
 
 #include "macro.h"
 
-char *utf8_is_valid(const char *s) _pure_;
+#define UTF8_REPLACEMENT_CHARACTER "\xef\xbf\xbd"
+
+const char *utf8_is_valid(const char *s) _pure_;
 char *ascii_is_valid(const char *s) _pure_;
+char *utf8_escape_invalid(const char *s);
 
 bool utf8_is_printable(const char* str, size_t length) _pure_;
 
-char *utf8_filter(const char *s);
-char *ascii_filter(const char *s);
-
 char *utf16_to_utf8(const void *s, size_t length);
+
+int utf8_encoded_valid_unichar(const char *str);
+int utf8_encoded_to_unichar(const char *str);