Allow to enter unicode UCS-4 codepoints using \U

\U must be followed by exactly 6 hexadecimal digits with leading zeros
if necessary.

1 files changed, 5 insertions, 0 deletions

diff --git a/utf8.h b/utf8.h
index 24ee656..a43d5af 100644
--- a/utf8.h
+++ b/utf8.h
@@ -6,6 +6,8 @@
 #ifndef UTF8_H
 #define UTF8_H
 
+#include <stdint.h>
+
 typedef struct langinfo_s langinfo_t;
 
 /* Locale informations */
@@ -35,6 +37,9 @@ void
 utf8_sanitize(char * s, char sc);
 
 int
+cptoutf8(char * utf8_str, uint32_t c);
+
+int
 utf8_interpret(char * s, langinfo_t * langinfo, char sc);
 
 int