===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/utf8.c,v
retrieving revision 1.34
retrieving revision 1.35
diff -c -r1.34 -r1.35
*** src/usr.bin/tmux/utf8.c	2016/10/11 07:11:40	1.34
--- src/usr.bin/tmux/utf8.c	2017/01/18 10:08:05	1.35
***************
*** 1,4 ****
! /* $OpenBSD: utf8.c,v 1.34 2016/10/11 07:11:40 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: utf8.c,v 1.35 2017/01/18 10:08:05 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 191,196 ****
--- 191,210 ----
  
  	*dst = '\0';
  	return (dst - start);
+ }
+ 
+ /* Same as utf8_strvis but allocate the buffer. */
+ int
+ utf8_stravis(char **dst, const char *src, int flag)
+ {
+ 	char	*buf;
+ 	int	 len;
+ 
+ 	buf = xreallocarray(NULL, 4, strlen(src) + 1);
+ 	len = utf8_strvis(buf, src, strlen(src), flag);
+ 
+ 	*dst = xrealloc(buf, len + 1);
+ 	return (len);
  }
  
  /*