From 6477b5295d1df42274cabfcffeddbe3ea7f5b629 Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Thu, 31 Mar 2011 23:31:53 -0700
Subject: [PATCH] better check for strnlen

---
 ol-unix.c | 5 +++--
 ol.h      | 5 -----
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/ol-unix.c b/ol-unix.c
index 40307f38..caf4861f 100644
--- a/ol-unix.c
+++ b/ol-unix.c
@@ -13,7 +13,8 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 
-#if !defined(HAVE_STRNLEN) /* Implement for platforms that lack strnlen */
+
+#ifndef strnlen
 size_t strnlen (register const char* s, size_t maxlen) {
   register const char *e;
   size_t n;
@@ -21,7 +22,7 @@ size_t strnlen (register const char* s, size_t maxlen) {
   for (e = s, n = 0; *e && n < maxlen; e++, n++);
   return n;
 }
-#endif
+#endif  /* strnlen */
 
 
 void ol_tcp_io(EV_P_ ev_io* watcher, int revents);
diff --git a/ol.h b/ol.h
index bbc9eaf6..60e2fd9e 100644
--- a/ol.h
+++ b/ol.h
@@ -25,11 +25,6 @@ typedef void (*ol_shutdown_cb)(ol_req* req);
 #endif
 
 
-#if !defined(__APPLE__) /* FIXME: detect during configure */
-# define HAVE_STRNLEN
-#endif
-
-
 typedef enum {
   OL_UNKNOWN_HANDLE = 0,
   OL_TCP,