From a210aa7e235f176441637544e9456a80da2cf2b0 Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@hyperic.com>
Date: Fri, 5 Feb 2010 14:41:35 -0800
Subject: [PATCH] (SIGAR-205) Vista and higher changed wireless card type to
 IF_TYPE_IEEE80211

---
 src/os/win32/win32_sigar.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/os/win32/win32_sigar.c b/src/os/win32/win32_sigar.c
index bbca0321..d029d4d0 100755
--- a/src/os/win32/win32_sigar.c
+++ b/src/os/win32/win32_sigar.c
@@ -2630,6 +2630,11 @@ static int netif_hash(char *s)
     return hash;
 }
 
+/* Vista and later, wireless network cards are reported as IF_TYPE_IEEE80211 */
+#ifndef IF_TYPE_IEEE80211
+#define IF_TYPE_IEEE80211 71
+#endif
+
 SIGAR_DECLARE(int)
 sigar_net_interface_list_get(sigar_t *sigar,
                              sigar_net_interface_list_t *iflist)
@@ -2672,7 +2677,9 @@ sigar_net_interface_list_get(sigar_t *sigar,
         else if (ifr->dwType == MIB_IF_TYPE_LOOPBACK) {
             sprintf(name, "lo%d", lo++);
         }
-        else if (ifr->dwType == MIB_IF_TYPE_ETHERNET) {
+        else if ((ifr->dwType == MIB_IF_TYPE_ETHERNET) ||
+                 (ifr->dwType == IF_TYPE_IEEE80211))
+        {
             sprintf(name, "eth%d", eth++);
         }
         else {