Renamed utf8-locale.h to utf8.h.

[gedcom-parse.git] / utf8 / utf8.h

diff --git a/utf8/utf8-locale.h b/utf8/utf8.h
similarity index 58%
rename from utf8/utf8-locale.h
rename to utf8/utf8.h
index b8a752b621cbcfd18afebcafd1cb46cc3b2a92d6..79836dd6d4aa265307fbcd143de342e46ca6c8e4 100644 (file)
--- a/utf8/utf8-locale.h
+++ b/utf8/utf8.h
@@ -1,4 +1,4 @@
-/* Encoding utility from UTF-8 to locale and vice versa
+/* Header file for UTF-8 functions
    Copyright (C) 2001, 2002 Peter Verthez
 
    Permission granted to do anything with this file that you want, as long
@@ -9,13 +9,20 @@
 /* $Id$ */
 /* $Name$ */
 
-#ifndef __UTF8_LOCALE_H
-#define __UTF8_LOCALE_H
+#ifndef __UTF8_H
+#define __UTF8_H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+  /* Returns -1 if the string is not a valid UTF-8 string, returns its
+     string length otherwise */
+int   utf8_strlen(const char* input);
+
+  /* Returns 1 if string is valid UTF-8 string, 0 otherwise */
+int   is_utf8_string(const char* input);
+  
 void  convert_set_unknown(const char* unknown);
 char* convert_utf8_to_locale(const char* input, int *conv_fails);
 char* convert_locale_to_utf8(const char* input);
@@ -24,4 +31,4 @@ char* convert_locale_to_utf8(const char* input);
 }
 #endif
 
-#endif /* __UTF8_LOCALE_H */
+#endif /* __UTF8_H */