diff --git a/libc/kernel/common/linux/msm_ion.h b/libc/kernel/common/linux/msm_ion.h
index c750f12..5e85ea1 100644
--- a/libc/kernel/common/linux/msm_ion.h
+++ b/libc/kernel/common/linux/msm_ion.h
@@ -16,8 +16,90 @@
  ***
  ****************************************************************************
  ****************************************************************************/
-#ifndef _LINUX_MSM_ION_H
-#define _LINUX_MSM_ION_H
+#ifndef __LINUX_MSM_ION_H__
+#define __LINUX_MSM_ION_H__
 #include <linux/ion.h>
-#endif
+enum msm_ion_heap_types {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ ION_HEAP_TYPE_IOMMU = ION_HEAP_TYPE_CUSTOM + 1,
+ ION_HEAP_TYPE_CP = ION_HEAP_TYPE_CUSTOM + 2,
+};
+enum ion_heap_ids {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ INVALID_HEAP_ID = -1,
+ ION_CP_MM_HEAP_ID = 8,
+ ION_CP_MFC_HEAP_ID = 12,
+ ION_CP_WB_HEAP_ID = 16,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ ION_CAMERA_HEAP_ID = 20,
+ ION_SF_HEAP_ID = 24,
+ ION_IOMMU_HEAP_ID = 25,
+ ION_QSECOM_HEAP_ID = 27,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ ION_AUDIO_HEAP_ID = 28,
+ ION_MM_FIRMWARE_HEAP_ID = 29,
+ ION_SYSTEM_HEAP_ID = 30,
+ ION_HEAP_ID_RESERVED = 31
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum ion_fixed_position {
+ NOT_FIXED,
+ FIXED_LOW,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ FIXED_MIDDLE,
+ FIXED_HIGH,
+};
+enum cp_mem_usage {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ VIDEO_BITSTREAM = 0x1,
+ VIDEO_PIXEL = 0x2,
+ VIDEO_NONPIXEL = 0x3,
+ MAX_USAGE = 0x4,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ UNKNOWN = 0x7FFFFFFF,
+};
+#define ION_HEAP_CP_MASK (1 << ION_HEAP_TYPE_CP)
+#define ION_SECURE (1 << ION_HEAP_ID_RESERVED)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_HEAP(bit) (1 << (bit))
+#define ION_VMALLOC_HEAP_NAME "vmalloc"
+#define ION_AUDIO_HEAP_NAME "audio"
+#define ION_SF_HEAP_NAME "sf"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_MM_HEAP_NAME "mm"
+#define ION_CAMERA_HEAP_NAME "camera_preview"
+#define ION_IOMMU_HEAP_NAME "iommu"
+#define ION_MFC_HEAP_NAME "mfc"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_WB_HEAP_NAME "wb"
+#define ION_MM_FIRMWARE_HEAP_NAME "mm_fw"
+#define ION_QSECOM_HEAP_NAME "qsecom"
+#define ION_FMEM_HEAP_NAME "fmem"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CACHED 1
+#define UNCACHED 0
+#define ION_CACHE_SHIFT 0
+#define ION_SET_CACHE(__cache) ((__cache) << ION_CACHE_SHIFT)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_IS_CACHED(__flags) ((__flags) & (1 << ION_CACHE_SHIFT))
+struct ion_flush_data {
+ struct ion_handle *handle;
+ int fd;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ void *vaddr;
+ unsigned int offset;
+ unsigned int length;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct ion_flag_data {
+ struct ion_handle *handle;
+ unsigned long flags;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_IOC_CLEAN_CACHES _IOWR(ION_IOC_MAGIC, 20,   struct ion_flush_data)
+#define ION_IOC_INV_CACHES _IOWR(ION_IOC_MAGIC, 21,   struct ion_flush_data)
+#define ION_IOC_CLEAN_INV_CACHES _IOWR(ION_IOC_MAGIC, 22,   struct ion_flush_data)
+#define ION_IOC_GET_FLAGS _IOWR(ION_IOC_MAGIC, 23,   struct ion_flag_data)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif
+