Index: lib/Headers/opencl-c.h
===================================================================
--- lib/Headers/opencl-c.h
+++ lib/Headers/opencl-c.h
@@ -16493,6 +16493,7 @@
 #define CLK_sRGBA             0x10C1
 #define CLK_sRGBx             0x10C0
 #define CLK_sBGRA             0x10C2
+#define CLK_ABGR              0x10C3
 #endif //__OPENCL_C_VERSION__ >= CL_VERSION_2_0
 
 int __ovld __cnfn get_image_channel_order(read_only image1d_t image);