diff --git a/linux-x64/clang/include/llvm-c/BitReader.h b/linux-x64/clang/include/llvm-c/BitReader.h
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+++ b/linux-x64/clang/include/llvm-c/BitReader.h
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+/*===-- llvm-c/BitReader.h - BitReader Library C Interface ------*- C++ -*-===*\
+|*                                                                            *|
+|*                     The LLVM Compiler Infrastructure                       *|
+|*                                                                            *|
+|* This file is distributed under the University of Illinois Open Source      *|
+|* License. See LICENSE.TXT for details.                                      *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header declares the C interface to libLLVMBitReader.a, which          *|
+|* implements input of the LLVM bitcode format.                               *|
+|*                                                                            *|
+|* Many exotic languages can interoperate with C code but have a harder time  *|
+|* with C++ due to name mangling. So in addition to C, this interface enables *|
+|* tools written in such languages.                                           *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_BITREADER_H
+#define LLVM_C_BITREADER_H
+
+#include "llvm-c/Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup LLVMCBitReader Bit Reader
+ * @ingroup LLVMC
+ *
+ * @{
+ */
+
+/* Builds a module from the bitcode in the specified memory buffer, returning a
+   reference to the module via the OutModule parameter. Returns 0 on success.
+   Optionally returns a human-readable error message via OutMessage.
+
+   This is deprecated. Use LLVMParseBitcode2. */
+LLVMBool LLVMParseBitcode(LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutModule,
+                          char **OutMessage);
+
+/* Builds a module from the bitcode in the specified memory buffer, returning a
+   reference to the module via the OutModule parameter. Returns 0 on success. */
+LLVMBool LLVMParseBitcode2(LLVMMemoryBufferRef MemBuf,
+                           LLVMModuleRef *OutModule);
+
+/* This is deprecated. Use LLVMParseBitcodeInContext2. */
+LLVMBool LLVMParseBitcodeInContext(LLVMContextRef ContextRef,
+                                   LLVMMemoryBufferRef MemBuf,
+                                   LLVMModuleRef *OutModule, char **OutMessage);
+
+LLVMBool LLVMParseBitcodeInContext2(LLVMContextRef ContextRef,
+                                    LLVMMemoryBufferRef MemBuf,
+                                    LLVMModuleRef *OutModule);
+
+/** Reads a module from the specified path, returning via the OutMP parameter
+    a module provider which performs lazy deserialization. Returns 0 on success.
+    Optionally returns a human-readable error message via OutMessage.
+    This is deprecated. Use LLVMGetBitcodeModuleInContext2. */
+LLVMBool LLVMGetBitcodeModuleInContext(LLVMContextRef ContextRef,
+                                       LLVMMemoryBufferRef MemBuf,
+                                       LLVMModuleRef *OutM, char **OutMessage);
+
+/** Reads a module from the specified path, returning via the OutMP parameter a
+ * module provider which performs lazy deserialization. Returns 0 on success. */
+LLVMBool LLVMGetBitcodeModuleInContext2(LLVMContextRef ContextRef,
+                                        LLVMMemoryBufferRef MemBuf,
+                                        LLVMModuleRef *OutM);
+
+/* This is deprecated. Use LLVMGetBitcodeModule2. */
+LLVMBool LLVMGetBitcodeModule(LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutM,
+                              char **OutMessage);
+
+LLVMBool LLVMGetBitcodeModule2(LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutM);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif