diff --git a/meta/recipes-bsp/hostap/hostap-utils-0.4.7/0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch b/meta/recipes-bsp/hostap/hostap-utils-0.4.7/0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch
new file mode 100644
index 0000000000..b44dca3ec8
--- /dev/null
+++ b/meta/recipes-bsp/hostap/hostap-utils-0.4.7/0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch
@@ -0,0 +1,36 @@
+From 742fb110d9841a04b3ced256b0bf80ff304dcaff Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 31 Aug 2015 05:45:08 +0000
+Subject: [PATCH] Define _u32/__s32/__u16/__s16/__u8 in terms of c99 types
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ wireless_copy.h | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/wireless_copy.h b/wireless_copy.h
+index 8208258..1171a35 100644
+--- a/wireless_copy.h
++++ b/wireless_copy.h
+@@ -86,11 +86,11 @@
+ #else
+ #include <sys/types.h>
+ #include <net/if.h>
+-typedef __uint32_t __u32;
+-typedef __int32_t __s32;
+-typedef __uint16_t __u16;
+-typedef __int16_t __s16;
+-typedef __uint8_t __u8;
++typedef u_int32_t __u32;
++typedef int32_t __s32;
++typedef u_int16_t __u16;
++typedef int16_t __s16;
++typedef u_int8_t __u8;
+ #ifndef __user
+ #define __user
+ #endif /* __user */
+-- 
+2.5.1
+
diff --git a/meta/recipes-bsp/hostap/hostap-utils.inc b/meta/recipes-bsp/hostap/hostap-utils.inc
index 89d977a65e..140321d0c2 100644
--- a/meta/recipes-bsp/hostap/hostap-utils.inc
+++ b/meta/recipes-bsp/hostap/hostap-utils.inc
@@ -10,7 +10,9 @@ SECTION = "kernel/userland"
 PR = "r4"
 
 SRC_URI = "http://hostap.epitest.fi/releases/hostap-utils-${PV}.tar.gz \
-	   file://hostap-fw-load.patch"
+           file://hostap-fw-load.patch \
+           file://0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch \
+"
 S = "${WORKDIR}/hostap-utils-${PV}"
 
 BINARIES = "hostap_crypt_conf hostap_diag hostap_fw_load hostap_io_debug \