Zero the visited flag after an encoding error

[jansson.git] / src / utf.h

diff --git a/src/utf.h b/src/utf.h
index b8b0662..d0ae6e9 100644 (file)
--- a/src/utf.h
+++ b/src/utf.h
@@ -1,8 +1,27 @@
+/*
+ * Copyright (c) 2009, 2010 Petri Lehtinen <petri@digip.org>
+ *
+ * Jansson is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See LICENSE for details.
+ */
+
 #ifndef UTF_H
 #define UTF_H
 
+#include <config.h>
+
+#ifdef HAVE_INTTYPES_H
+/* inttypes.h includes stdint.h in a standard environment, so there's
+no need to include stdint.h separately. If inttypes.h doesn't define
+int32_t, it's defined in config.h. */
+#include <inttypes.h>
+#endif
+
+int utf8_encode(int codepoint, char *buffer, int *size);
+
 int utf8_check_first(char byte);
-int utf8_check_full(const char *buffer, int size);
+int utf8_check_full(const char *buffer, int size, int32_t *codepoint);
+const char *utf8_iterate(const char *buffer, int32_t *codepoint);
 
 int utf8_check_string(const char *string, int length);