From dcf9fca6cc22d7345a511a85e8d38ef2a7f400e7 Mon Sep 17 00:00:00 2001
From: Charles Forsyth <charles.forsyth@gmail.com>
Date: Sun, 4 Oct 2015 21:35:44 +0100
Subject: [PATCH] declare utfrune

---
 plan9.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plan9.h b/plan9.h
index e7aa05b..e7bbb1c 100644
--- a/plan9.h
+++ b/plan9.h
@@ -1,5 +1,9 @@
+#ifdef __APPLE__
+#define	_DARWIN_C_SOURCE
+#else
 /* magic to get SUSV2 standard, including pread, pwrite*/
 #define _XOPEN_SOURCE 500
+#endif
 /* magic to get 64-bit pread/pwrite */
 #define _LARGEFILE64_SOURCE
 /* magic to get 64-bit stat on Linux, maybe others */
@@ -105,6 +109,7 @@ extern	int	runetochar(char*, Rune*);
 extern	int	chartorune(Rune*, char*);
 extern	int	runelen(long);
 extern	int	utflen(char*);
+extern	char*	utfrune(char*, long);
 extern	char*	strecpy(char*, char*, char*);
 extern	int	tokenize(char*, char**, int);
 extern	int	getfields(char*, char**, int, int, char*);