From 957ed801e9261c051c2ca1bbc5a051ff38e11fde Mon Sep 17 00:00:00 2001
From: Jouni Malinen <j@w1.fi>
Date: Tue, 3 Jun 2008 11:57:52 +0300
Subject: [PATCH] Fix USE_KERNEL_HEADERS build with compat-wireless

compat-wireless does not include linux/compiler.h to define __user, so
define it in hostapd code before including linux/wireless.h.
---
 hostapd/driver_hostap.c  | 5 +++++
 hostapd/driver_prism54.c | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/hostapd/driver_hostap.c b/hostapd/driver_hostap.c
index c97f2ecab..013e63116 100644
--- a/hostapd/driver_hostap.c
+++ b/hostapd/driver_hostap.c
@@ -16,6 +16,11 @@
 #include <sys/ioctl.h>
 
 #ifdef USE_KERNEL_HEADERS
+/* compat-wireless does not include linux/compiler.h to define __user, so
+ * define it here */
+#ifndef __user
+#define __user
+#endif /* __user */
 #include <asm/types.h>
 #include <linux/if_packet.h>
 #include <linux/if_ether.h>   /* The L2 protocols */
diff --git a/hostapd/driver_prism54.c b/hostapd/driver_prism54.c
index be16e44af..f11987564 100644
--- a/hostapd/driver_prism54.c
+++ b/hostapd/driver_prism54.c
@@ -19,6 +19,11 @@
 #include <sys/select.h>
 
 #ifdef USE_KERNEL_HEADERS
+/* compat-wireless does not include linux/compiler.h to define __user, so
+ * define it here */
+#ifndef __user
+#define __user
+#endif /* __user */
 #include <asm/types.h>
 #include <linux/if_packet.h>
 #include <linux/if_ether.h>   /* The L2 protocols */