diff --git a/vulkan/api/vulkan.api b/vulkan/api/vulkan.api
index 12fc935..df45c20 100644
--- a/vulkan/api/vulkan.api
+++ b/vulkan/api/vulkan.api
@@ -2900,7 +2900,7 @@
 class VkSwapchainImageCreateInfoANDROID {
     VkStructureType                             sType
     const void*                                 pNext
-    VkSwapchainImageUsageFlagBitsANDROID        flags
+    VkSwapchainImageUsageFlagsANDROID           flags
 }
 
 @extension("VK_GOOGLE_display_timing")
diff --git a/vulkan/doc/implementors_guide/implementors_guide.adoc b/vulkan/doc/implementors_guide/implementors_guide.adoc
index ce21791..dc18e9d 100644
--- a/vulkan/doc/implementors_guide/implementors_guide.adoc
+++ b/vulkan/doc/implementors_guide/implementors_guide.adoc
@@ -123,7 +123,7 @@
     VkStructureType                        sType; // must be VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID
     const void*                            pNext;
 
-    VkSwapchainImageUsageFlagBitsANDROID   usage;
+    VkSwapchainImageUsageFlagsANDROID      usage;
 } VkSwapchainImageCreateInfoANDROID;
 ----
 
diff --git a/vulkan/doc/implementors_guide/implementors_guide.html b/vulkan/doc/implementors_guide/implementors_guide.html
index 5ff1269..ce52c7f 100644
--- a/vulkan/doc/implementors_guide/implementors_guide.html
+++ b/vulkan/doc/implementors_guide/implementors_guide.html
@@ -876,7 +876,7 @@
     <span style="color: #008080">VkStructureType</span>                        sType<span style="color: #990000">;</span> <span style="font-style: italic"><span style="color: #9A1900">// must be VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID</span></span>
     <span style="font-weight: bold"><span style="color: #0000FF">const</span></span> <span style="color: #009900">void</span><span style="color: #990000">*</span>                            pNext<span style="color: #990000">;</span>
 
-    <span style="color: #008080">VkSwapchainImageUsageFlagBitsANDROID</span>   usage<span style="color: #990000">;</span>
+    <span style="color: #008080">VkSwapchainImageUsageFlagsANDROID</span>      usage<span style="color: #990000">;</span>
 <span style="color: #FF0000">}</span> VkSwapchainImageCreateInfoANDROID<span style="color: #990000">;</span></tt></pre></div></div>
 <div class="paragraph"><p><span class="monospaced">vkAcquireImageANDROID</span> acquires ownership of a swapchain image and imports an
 externally-signalled native fence into both an existing VkSemaphore object
@@ -1052,7 +1052,7 @@
 <div id="footer">
 <div id="footer-text">
 Version 5<br>
-Last updated 2017-01-09 09:52:43 NZDT
+Last updated 2017-01-12 14:25:30 NZDT
 </div>
 </div>
 </body>
diff --git a/vulkan/include/vulkan/vk_android_native_buffer.h b/vulkan/include/vulkan/vk_android_native_buffer.h
index 0fd041a..a2ab07b 100644
--- a/vulkan/include/vulkan/vk_android_native_buffer.h
+++ b/vulkan/include/vulkan/vk_android_native_buffer.h
@@ -32,6 +32,7 @@
 
 #define VK_ANDROID_NATIVE_BUFFER_ENUM(type,id)    ((type)(1000000000 + (1000 * (VK_ANDROID_NATIVE_BUFFER_EXTENSION_NUMBER - 1)) + (id)))
 #define VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID   VK_ANDROID_NATIVE_BUFFER_ENUM(VkStructureType, 0)
+#define VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID VK_ANDROID_NATIVE_BUFFER_ENUM(VkStructureType, 1)
 
 typedef enum VkSwapchainImageUsageFlagBitsANDROID {
     VK_SWAPCHAIN_IMAGE_USAGE_FRONT_BUFFER_BIT_ANDROID = 0x00000001,
@@ -56,7 +57,7 @@
     VkStructureType                        sType; // must be VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID
     const void*                            pNext;
 
-    VkSwapchainImageUsageFlagBitsANDROID   usage;
+    VkSwapchainImageUsageFlagsANDROID      usage;
 } VkSwapchainImageCreateInfoANDROID;
 
 typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainGrallocUsageANDROID)(VkDevice device, VkFormat format, VkImageUsageFlags imageUsage, int* grallocUsage);