remote-hg: add simple mail test

diff --git a/utf8.h b/utf8.h
index 501b2bd9c4fd3fdce6dcbba1a3e3f7c0211d6c8f..1f8ecad1e88451c622de08ea14414021da64f402 100644 (file)
--- a/utf8.h
+++ b/utf8.h
@@ -22,4 +22,6 @@ char *reencode_string(const char *in, const char *out_encoding, const char *in_e
 #define reencode_string(a,b,c) NULL
 #endif
 
+int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding);
+
 #endif