upstream: add allocating variant of the safe utf8 printer; ok

dtucker as part of a larger diff

OpenBSD-Commit-ID: 037e2965bd50eacc2ffb49889ecae41552744fa0

1 files changed, 3 insertions, 1 deletions

diff --git a/utf8.h b/utf8.h
index 88c5a34a3..20a11dc59 100644
--- a/utf8.h
+++ b/utf8.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: utf8.h,v 1.1 2016/05/25 23:48:45 schwarze Exp $ */
+/* $OpenBSD: utf8.h,v 1.2 2020/04/03 02:25:21 djm Exp $ */
 /*
  * Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -22,4 +22,6 @@ int	 fmprintf(FILE *, const char *, ...)
 int      vfmprintf(FILE *, const char *, va_list);
 int      snmprintf(char *, size_t, int *, const char *, ...)
              __attribute__((format(printf, 4, 5)));
+int      asmprintf(char **, size_t, int *, const char *, ...)
+             __attribute__((format(printf, 4, 5)));
 void     msetlocale(void);