util: unify SO_PEERCRED/SO_PEERSEC invocations

[elogind.git] / src / shared / utf8.h

diff --git a/src/shared/utf8.h b/src/shared/utf8.h
index f805ea6b590608a988aa85fe4307577f53b6176e..f56077438aa6970d7d6950b5452c5d9db97a85ff 100644 (file)
--- a/src/shared/utf8.h
+++ b/src/shared/utf8.h
@@ -25,12 +25,12 @@
 
 #include "macro.h"
 
-char *utf8_is_valid(const char *s) _pure_;
+const char *utf8_is_valid(const char *s) _pure_;
 char *ascii_is_valid(const char *s) _pure_;
 
 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);