Repo created

TMessagesProj/jni/voip/webrtc/base/third_party/dynamic_annotations/LICENSE

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+/* Copyright (c) 2008-2009, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ---
+ * Author: Kostya Serebryany
+ */

TMessagesProj/jni/voip/webrtc/base/third_party/dynamic_annotations/README.chromium

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+Name: dynamic annotations
+URL: http://code.google.com/p/data-race-test/wiki/DynamicAnnotations
+Version: 4384
+License: BSD
+
+ATTENTION: please avoid using these annotations in Chromium code.
+They were mainly intended to instruct the Valgrind-based version of
+ThreadSanitizer to handle atomic operations. The new version of ThreadSanitizer
+based on compiler instrumentation understands atomic operations out of the box,
+so normally you don't need the annotations.
+If you still think you do, please consider writing a comment at http://crbug.com/349861
+
+One header and one source file (dynamic_annotations.h and dynamic_annotations.c)
+in this directory define runtime macros useful for annotating synchronization
+utilities and benign data races so data race detectors can handle Chromium code
+with better precision.
+
+These files were taken from
+http://code.google.com/p/data-race-test/source/browse/?#svn/trunk/dynamic_annotations
+The files are covered under BSD license as described within the files.
+
+Local modifications:
+* made lineno an unsigned short (for -Wconstant-conversion warning fixes)
+* remove two superfluous semicolons for -Wextra-semi

TMessagesProj/jni/voip/webrtc/base/third_party/dynamic_annotations/dynamic_annotations.c

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+/* Copyright (c) 2011, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef _MSC_VER
+# include <windows.h>
+#endif
+
+#ifdef __cplusplus
+# error "This file should be built as pure C to avoid name mangling"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "base/third_party/dynamic_annotations/dynamic_annotations.h"
+
+#ifdef __GNUC__
+/* valgrind.h uses gcc extensions so it won't build with other compilers */
+# include "base/third_party/valgrind/valgrind.h"
+#endif
+
+/* Compiler-based ThreadSanitizer defines
+   DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL = 1
+   and provides its own definitions of the functions. */
+
+#ifndef DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL
+# define DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL 0
+#endif
+
+/* Each function is empty and called (via a macro) only in debug mode.
+   The arguments are captured by dynamic tools at runtime. */
+
+#if DYNAMIC_ANNOTATIONS_ENABLED == 1 \
+    && DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0
+
+/* Identical code folding(-Wl,--icf=all) countermeasures.
+   This makes all Annotate* functions different, which prevents the linker from
+   folding them. */
+#ifdef __COUNTER__
+#define DYNAMIC_ANNOTATIONS_IMPL \
+  volatile unsigned short lineno = (__LINE__ << 8) + __COUNTER__; (void)lineno;
+#else
+#define DYNAMIC_ANNOTATIONS_IMPL \
+  volatile unsigned short lineno = (__LINE__ << 8); (void)lineno;
+#endif
+
+/* WARNING: always add new annotations to the end of the list.
+   Otherwise, lineno (see above) numbers for different Annotate* functions may
+   conflict. */
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockCreate)(
+    const char *file, int line, const volatile void *lock)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockDestroy)(
+    const char *file, int line, const volatile void *lock)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockAcquired)(
+    const char *file, int line, const volatile void *lock, long is_w)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockReleased)(
+    const char *file, int line, const volatile void *lock, long is_w)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierInit)(
+    const char *file, int line, const volatile void *barrier, long count,
+    long reinitialization_allowed)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitBefore)(
+    const char *file, int line, const volatile void *barrier)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitAfter)(
+    const char *file, int line, const volatile void *barrier)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierDestroy)(
+    const char *file, int line, const volatile void *barrier)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarWait)(
+    const char *file, int line, const volatile void *cv,
+    const volatile void *lock)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignal)(
+    const char *file, int line, const volatile void *cv)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignalAll)(
+    const char *file, int line, const volatile void *cv)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensBefore)(
+    const char *file, int line, const volatile void *obj)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensAfter)(
+    const char *file, int line, const volatile void *obj)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePublishMemoryRange)(
+    const char *file, int line, const volatile void *address, long size)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateUnpublishMemoryRange)(
+    const char *file, int line, const volatile void *address, long size)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQCreate)(
+    const char *file, int line, const volatile void *pcq)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQDestroy)(
+    const char *file, int line, const volatile void *pcq)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQPut)(
+    const char *file, int line, const volatile void *pcq)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQGet)(
+    const char *file, int line, const volatile void *pcq)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateNewMemory)(
+    const char *file, int line, const volatile void *mem, long size)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateExpectRace)(
+    const char *file, int line, const volatile void *mem,
+    const char *description)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushExpectedRaces)(
+    const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRace)(
+    const char *file, int line, const volatile void *mem,
+    const char *description)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRaceSized)(
+    const char *file, int line, const volatile void *mem, long size,
+    const char *description)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsUsedAsCondVar)(
+    const char *file, int line, const volatile void *mu)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsNotPHB)(
+    const char *file, int line, const volatile void *mu)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateTraceMemory)(
+    const char *file, int line, const volatile void *arg)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateThreadName)(
+    const char *file, int line, const char *name)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsBegin)(
+    const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsEnd)(
+    const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesBegin)(
+    const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesEnd)(
+    const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncBegin)(
+    const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncEnd)(
+    const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateEnableRaceDetection)(
+    const char *file, int line, int enable)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateNoOp)(
+    const char *file, int line, const volatile void *arg)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushState)(
+    const char *file, int line)
+{DYNAMIC_ANNOTATIONS_IMPL}
+
+#endif  /* DYNAMIC_ANNOTATIONS_ENABLED == 1
+    && DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 */
+
+#if DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND == 1 \
+    && DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0
+static int GetRunningOnValgrind(void) {
+#ifdef RUNNING_ON_VALGRIND
+  if (RUNNING_ON_VALGRIND) return 1;
+#endif
+
+#ifndef _MSC_VER
+  char *running_on_valgrind_str = getenv("RUNNING_ON_VALGRIND");
+  if (running_on_valgrind_str) {
+    return strcmp(running_on_valgrind_str, "0") != 0;
+  }
+#else
+  /* Visual Studio issues warnings if we use getenv,
+   * so we use GetEnvironmentVariableA instead.
+   */
+  char value[100] = "1";
+  int res = GetEnvironmentVariableA("RUNNING_ON_VALGRIND",
+                                    value, sizeof(value));
+  /* value will remain "1" if res == 0 or res >= sizeof(value). The latter
+   * can happen only if the given value is long, in this case it can't be "0".
+   */
+  if (res > 0 && strcmp(value, "0") != 0)
+    return 1;
+#endif
+  return 0;
+}
+
+/* See the comments in dynamic_annotations.h */
+int RunningOnValgrind(void) {
+  static volatile int running_on_valgrind = -1;
+  /* C doesn't have thread-safe initialization of statics, and we
+     don't want to depend on pthread_once here, so hack it. */
+  int local_running_on_valgrind = running_on_valgrind;
+  if (local_running_on_valgrind == -1)
+    running_on_valgrind = local_running_on_valgrind = GetRunningOnValgrind();
+  return local_running_on_valgrind;
+}
+
+#endif /* DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND == 1
+    && DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 */

TMessagesProj/jni/voip/webrtc/base/third_party/dynamic_annotations/dynamic_annotations.h

@@ -0,0 +1,595 @@
+/* Copyright (c) 2011, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* This file defines dynamic annotations for use with dynamic analysis
+   tool such as valgrind, PIN, etc.
+
+   Dynamic annotation is a source code annotation that affects
+   the generated code (that is, the annotation is not a comment).
+   Each such annotation is attached to a particular
+   instruction and/or to a particular object (address) in the program.
+
+   The annotations that should be used by users are macros in all upper-case
+   (e.g., ANNOTATE_NEW_MEMORY).
+
+   Actual implementation of these macros may differ depending on the
+   dynamic analysis tool being used.
+
+   See http://code.google.com/p/data-race-test/  for more information.
+
+   This file supports the following dynamic analysis tools:
+   - None (DYNAMIC_ANNOTATIONS_ENABLED is not defined or zero).
+      Macros are defined empty.
+   - ThreadSanitizer, Helgrind, DRD (DYNAMIC_ANNOTATIONS_ENABLED is 1).
+      Macros are defined as calls to non-inlinable empty functions
+      that are intercepted by Valgrind. */
+
+#ifndef __DYNAMIC_ANNOTATIONS_H__
+#define __DYNAMIC_ANNOTATIONS_H__
+
+#ifndef DYNAMIC_ANNOTATIONS_PREFIX
+# define DYNAMIC_ANNOTATIONS_PREFIX
+#endif
+
+#ifndef DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND
+# define DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND 1
+#endif
+
+#ifdef DYNAMIC_ANNOTATIONS_WANT_ATTRIBUTE_WEAK
+# ifdef __GNUC__
+#  define DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK __attribute__((weak))
+# else
+/* TODO(glider): for Windows support we may want to change this macro in order
+   to prepend __declspec(selectany) to the annotations' declarations. */
+#  error weak annotations are not supported for your compiler
+# endif
+#else
+# define DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK
+#endif
+
+/* The following preprocessor magic prepends the value of
+   DYNAMIC_ANNOTATIONS_PREFIX to annotation function names. */
+#define DYNAMIC_ANNOTATIONS_GLUE0(A, B) A##B
+#define DYNAMIC_ANNOTATIONS_GLUE(A, B) DYNAMIC_ANNOTATIONS_GLUE0(A, B)
+#define DYNAMIC_ANNOTATIONS_NAME(name) \
+  DYNAMIC_ANNOTATIONS_GLUE(DYNAMIC_ANNOTATIONS_PREFIX, name)
+
+#ifndef DYNAMIC_ANNOTATIONS_ENABLED
+# define DYNAMIC_ANNOTATIONS_ENABLED 0
+#endif
+
+#if DYNAMIC_ANNOTATIONS_ENABLED != 0
+
+  /* -------------------------------------------------------------
+     Annotations useful when implementing condition variables such as CondVar,
+     using conditional critical sections (Await/LockWhen) and when constructing
+     user-defined synchronization mechanisms.
+
+     The annotations ANNOTATE_HAPPENS_BEFORE() and ANNOTATE_HAPPENS_AFTER() can
+     be used to define happens-before arcs in user-defined synchronization
+     mechanisms:  the race detector will infer an arc from the former to the
+     latter when they share the same argument pointer.
+
+     Example 1 (reference counting):
+
+     void Unref() {
+       ANNOTATE_HAPPENS_BEFORE(&refcount_);
+       if (AtomicDecrementByOne(&refcount_) == 0) {
+         ANNOTATE_HAPPENS_AFTER(&refcount_);
+         delete this;
+       }
+     }
+
+     Example 2 (message queue):
+
+     void MyQueue::Put(Type *e) {
+       MutexLock lock(&mu_);
+       ANNOTATE_HAPPENS_BEFORE(e);
+       PutElementIntoMyQueue(e);
+     }
+
+     Type *MyQueue::Get() {
+       MutexLock lock(&mu_);
+       Type *e = GetElementFromMyQueue();
+       ANNOTATE_HAPPENS_AFTER(e);
+       return e;
+     }
+
+     Note: when possible, please use the existing reference counting and message
+     queue implementations instead of inventing new ones. */
+
+  /* Report that wait on the condition variable at address "cv" has succeeded
+     and the lock at address "lock" is held. */
+  #define ANNOTATE_CONDVAR_LOCK_WAIT(cv, lock) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarWait)(__FILE__, __LINE__, cv, lock)
+
+  /* Report that wait on the condition variable at "cv" has succeeded.  Variant
+     w/o lock. */
+  #define ANNOTATE_CONDVAR_WAIT(cv) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarWait)(__FILE__, __LINE__, cv, NULL)
+
+  /* Report that we are about to signal on the condition variable at address
+     "cv". */
+  #define ANNOTATE_CONDVAR_SIGNAL(cv) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignal)(__FILE__, __LINE__, cv)
+
+  /* Report that we are about to signal_all on the condition variable at address
+     "cv". */
+  #define ANNOTATE_CONDVAR_SIGNAL_ALL(cv) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignalAll)(__FILE__, __LINE__, cv)
+
+  /* Annotations for user-defined synchronization mechanisms. */
+  #define ANNOTATE_HAPPENS_BEFORE(obj) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensBefore)(__FILE__, __LINE__, obj)
+  #define ANNOTATE_HAPPENS_AFTER(obj) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensAfter)(__FILE__, __LINE__, obj)
+
+  /* DEPRECATED. Don't use it. */
+  #define ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotatePublishMemoryRange)(__FILE__, __LINE__, \
+        pointer, size)
+
+  /* DEPRECATED. Don't use it. */
+  #define ANNOTATE_UNPUBLISH_MEMORY_RANGE(pointer, size) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateUnpublishMemoryRange)(__FILE__, __LINE__, \
+        pointer, size)
+
+  /* DEPRECATED. Don't use it. */
+  #define ANNOTATE_SWAP_MEMORY_RANGE(pointer, size)   \
+    do {                                              \
+      ANNOTATE_UNPUBLISH_MEMORY_RANGE(pointer, size); \
+      ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size);   \
+    } while (0)
+
+  /* Instruct the tool to create a happens-before arc between mu->Unlock() and
+     mu->Lock(). This annotation may slow down the race detector and hide real
+     races. Normally it is used only when it would be difficult to annotate each
+     of the mutex's critical sections individually using the annotations above.
+     This annotation makes sense only for hybrid race detectors. For pure
+     happens-before detectors this is a no-op. For more details see
+     http://code.google.com/p/data-race-test/wiki/PureHappensBeforeVsHybrid . */
+  #define ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(mu) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsUsedAsCondVar)(__FILE__, __LINE__, \
+        mu)
+
+  /* Opposite to ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX.
+     Instruct the tool to NOT create h-b arcs between Unlock and Lock, even in
+     pure happens-before mode. For a hybrid mode this is a no-op. */
+  #define ANNOTATE_NOT_HAPPENS_BEFORE_MUTEX(mu) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsNotPHB)(__FILE__, __LINE__, mu)
+
+  /* Deprecated. Use ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX. */
+  #define ANNOTATE_MUTEX_IS_USED_AS_CONDVAR(mu) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsUsedAsCondVar)(__FILE__, __LINE__, \
+        mu)
+
+  /* -------------------------------------------------------------
+     Annotations useful when defining memory allocators, or when memory that
+     was protected in one way starts to be protected in another. */
+
+  /* Report that a new memory at "address" of size "size" has been allocated.
+     This might be used when the memory has been retrieved from a free list and
+     is about to be reused, or when a the locking discipline for a variable
+     changes. */
+  #define ANNOTATE_NEW_MEMORY(address, size) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateNewMemory)(__FILE__, __LINE__, address, \
+        size)
+
+  /* -------------------------------------------------------------
+     Annotations useful when defining FIFO queues that transfer data between
+     threads. */
+
+  /* Report that the producer-consumer queue (such as ProducerConsumerQueue) at
+     address "pcq" has been created.  The ANNOTATE_PCQ_* annotations
+     should be used only for FIFO queues.  For non-FIFO queues use
+     ANNOTATE_HAPPENS_BEFORE (for put) and ANNOTATE_HAPPENS_AFTER (for get). */
+  #define ANNOTATE_PCQ_CREATE(pcq) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQCreate)(__FILE__, __LINE__, pcq)
+
+  /* Report that the queue at address "pcq" is about to be destroyed. */
+  #define ANNOTATE_PCQ_DESTROY(pcq) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQDestroy)(__FILE__, __LINE__, pcq)
+
+  /* Report that we are about to put an element into a FIFO queue at address
+     "pcq". */
+  #define ANNOTATE_PCQ_PUT(pcq) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQPut)(__FILE__, __LINE__, pcq)
+
+  /* Report that we've just got an element from a FIFO queue at address
+     "pcq". */
+  #define ANNOTATE_PCQ_GET(pcq) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQGet)(__FILE__, __LINE__, pcq)
+
+  /* -------------------------------------------------------------
+     Annotations that suppress errors.  It is usually better to express the
+     program's synchronization using the other annotations, but these can
+     be used when all else fails. */
+
+  /* Report that we may have a benign race at "pointer", with size
+     "sizeof(*(pointer))". "pointer" must be a non-void* pointer.  Insert at the
+     point where "pointer" has been allocated, preferably close to the point
+     where the race happens.  See also ANNOTATE_BENIGN_RACE_STATIC. */
+  #define ANNOTATE_BENIGN_RACE(pointer, description) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRaceSized)(__FILE__, __LINE__, \
+        pointer, sizeof(*(pointer)), description)
+
+  /* Same as ANNOTATE_BENIGN_RACE(address, description), but applies to
+     the memory range [address, address+size). */
+  #define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRaceSized)(__FILE__, __LINE__, \
+        address, size, description)
+
+  /* Request the analysis tool to ignore all reads in the current thread
+     until ANNOTATE_IGNORE_READS_END is called.
+     Useful to ignore intentional racey reads, while still checking
+     other reads and all writes.
+     See also ANNOTATE_UNPROTECTED_READ. */
+  #define ANNOTATE_IGNORE_READS_BEGIN() \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsBegin)(__FILE__, __LINE__)
+
+  /* Stop ignoring reads. */
+  #define ANNOTATE_IGNORE_READS_END() \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsEnd)(__FILE__, __LINE__)
+
+  /* Similar to ANNOTATE_IGNORE_READS_BEGIN, but ignore writes. */
+  #define ANNOTATE_IGNORE_WRITES_BEGIN() \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesBegin)(__FILE__, __LINE__)
+
+  /* Stop ignoring writes. */
+  #define ANNOTATE_IGNORE_WRITES_END() \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesEnd)(__FILE__, __LINE__)
+
+  /* Start ignoring all memory accesses (reads and writes). */
+  #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() \
+    do {\
+      ANNOTATE_IGNORE_READS_BEGIN();\
+      ANNOTATE_IGNORE_WRITES_BEGIN();\
+    }while(0)\
+
+  /* Stop ignoring all memory accesses. */
+  #define ANNOTATE_IGNORE_READS_AND_WRITES_END() \
+    do {\
+      ANNOTATE_IGNORE_WRITES_END();\
+      ANNOTATE_IGNORE_READS_END();\
+    }while(0)\
+
+  /* Similar to ANNOTATE_IGNORE_READS_BEGIN, but ignore synchronization events:
+     RWLOCK* and CONDVAR*. */
+  #define ANNOTATE_IGNORE_SYNC_BEGIN() \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncBegin)(__FILE__, __LINE__)
+
+  /* Stop ignoring sync events. */
+  #define ANNOTATE_IGNORE_SYNC_END() \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncEnd)(__FILE__, __LINE__)
+
+
+  /* Enable (enable!=0) or disable (enable==0) race detection for all threads.
+     This annotation could be useful if you want to skip expensive race analysis
+     during some period of program execution, e.g. during initialization. */
+  #define ANNOTATE_ENABLE_RACE_DETECTION(enable) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateEnableRaceDetection)(__FILE__, __LINE__, \
+        enable)
+
+  /* -------------------------------------------------------------
+     Annotations useful for debugging. */
+
+  /* Request to trace every access to "address". */
+  #define ANNOTATE_TRACE_MEMORY(address) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateTraceMemory)(__FILE__, __LINE__, address)
+
+  /* Report the current thread name to a race detector. */
+  #define ANNOTATE_THREAD_NAME(name) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateThreadName)(__FILE__, __LINE__, name)
+
+  /* -------------------------------------------------------------
+     Annotations useful when implementing locks.  They are not
+     normally needed by modules that merely use locks.
+     The "lock" argument is a pointer to the lock object. */
+
+  /* Report that a lock has been created at address "lock". */
+  #define ANNOTATE_RWLOCK_CREATE(lock) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockCreate)(__FILE__, __LINE__, lock)
+
+  /* Report that the lock at address "lock" is about to be destroyed. */
+  #define ANNOTATE_RWLOCK_DESTROY(lock) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockDestroy)(__FILE__, __LINE__, lock)
+
+  /* Report that the lock at address "lock" has been acquired.
+     is_w=1 for writer lock, is_w=0 for reader lock. */
+  #define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockAcquired)(__FILE__, __LINE__, lock, \
+        is_w)
+
+  /* Report that the lock at address "lock" is about to be released. */
+  #define ANNOTATE_RWLOCK_RELEASED(lock, is_w) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockReleased)(__FILE__, __LINE__, lock, \
+        is_w)
+
+  /* -------------------------------------------------------------
+     Annotations useful when implementing barriers.  They are not
+     normally needed by modules that merely use barriers.
+     The "barrier" argument is a pointer to the barrier object. */
+
+  /* Report that the "barrier" has been initialized with initial "count".
+   If 'reinitialization_allowed' is true, initialization is allowed to happen
+   multiple times w/o calling barrier_destroy() */
+  #define ANNOTATE_BARRIER_INIT(barrier, count, reinitialization_allowed) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierInit)(__FILE__, __LINE__, barrier, \
+        count, reinitialization_allowed)
+
+  /* Report that we are about to enter barrier_wait("barrier"). */
+  #define ANNOTATE_BARRIER_WAIT_BEFORE(barrier) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitBefore)(__FILE__, __LINE__, \
+        barrier)
+
+  /* Report that we just exited barrier_wait("barrier"). */
+  #define ANNOTATE_BARRIER_WAIT_AFTER(barrier) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitAfter)(__FILE__, __LINE__, \
+        barrier)
+
+  /* Report that the "barrier" has been destroyed. */
+  #define ANNOTATE_BARRIER_DESTROY(barrier) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierDestroy)(__FILE__, __LINE__, \
+        barrier)
+
+  /* -------------------------------------------------------------
+     Annotations useful for testing race detectors. */
+
+  /* Report that we expect a race on the variable at "address".
+     Use only in unit tests for a race detector. */
+  #define ANNOTATE_EXPECT_RACE(address, description) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateExpectRace)(__FILE__, __LINE__, address, \
+        description)
+
+  #define ANNOTATE_FLUSH_EXPECTED_RACES() \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushExpectedRaces)(__FILE__, __LINE__)
+
+  /* A no-op. Insert where you like to test the interceptors. */
+  #define ANNOTATE_NO_OP(arg) \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateNoOp)(__FILE__, __LINE__, arg)
+
+  /* Force the race detector to flush its state. The actual effect depends on
+   * the implementation of the detector. */
+  #define ANNOTATE_FLUSH_STATE() \
+    DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushState)(__FILE__, __LINE__)
+
+
+#else  /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */
+
+  #define ANNOTATE_RWLOCK_CREATE(lock) /* empty */
+  #define ANNOTATE_RWLOCK_DESTROY(lock) /* empty */
+  #define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) /* empty */
+  #define ANNOTATE_RWLOCK_RELEASED(lock, is_w) /* empty */
+  #define ANNOTATE_BARRIER_INIT(barrier, count, reinitialization_allowed) /* */
+  #define ANNOTATE_BARRIER_WAIT_BEFORE(barrier) /* empty */
+  #define ANNOTATE_BARRIER_WAIT_AFTER(barrier) /* empty */
+  #define ANNOTATE_BARRIER_DESTROY(barrier) /* empty */
+  #define ANNOTATE_CONDVAR_LOCK_WAIT(cv, lock) /* empty */
+  #define ANNOTATE_CONDVAR_WAIT(cv) /* empty */
+  #define ANNOTATE_CONDVAR_SIGNAL(cv) /* empty */
+  #define ANNOTATE_CONDVAR_SIGNAL_ALL(cv) /* empty */
+  #define ANNOTATE_HAPPENS_BEFORE(obj) /* empty */
+  #define ANNOTATE_HAPPENS_AFTER(obj) /* empty */
+  #define ANNOTATE_PUBLISH_MEMORY_RANGE(address, size) /* empty */
+  #define ANNOTATE_UNPUBLISH_MEMORY_RANGE(address, size)  /* empty */
+  #define ANNOTATE_SWAP_MEMORY_RANGE(address, size)  /* empty */
+  #define ANNOTATE_PCQ_CREATE(pcq) /* empty */
+  #define ANNOTATE_PCQ_DESTROY(pcq) /* empty */
+  #define ANNOTATE_PCQ_PUT(pcq) /* empty */
+  #define ANNOTATE_PCQ_GET(pcq) /* empty */
+  #define ANNOTATE_NEW_MEMORY(address, size) /* empty */
+  #define ANNOTATE_EXPECT_RACE(address, description) /* empty */
+  #define ANNOTATE_FLUSH_EXPECTED_RACES(address, description) /* empty */
+  #define ANNOTATE_BENIGN_RACE(address, description) /* empty */
+  #define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) /* empty */
+  #define ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(mu) /* empty */
+  #define ANNOTATE_MUTEX_IS_USED_AS_CONDVAR(mu) /* empty */
+  #define ANNOTATE_TRACE_MEMORY(arg) /* empty */
+  #define ANNOTATE_THREAD_NAME(name) /* empty */
+  #define ANNOTATE_IGNORE_READS_BEGIN() /* empty */
+  #define ANNOTATE_IGNORE_READS_END() /* empty */
+  #define ANNOTATE_IGNORE_WRITES_BEGIN() /* empty */
+  #define ANNOTATE_IGNORE_WRITES_END() /* empty */
+  #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() /* empty */
+  #define ANNOTATE_IGNORE_READS_AND_WRITES_END() /* empty */
+  #define ANNOTATE_IGNORE_SYNC_BEGIN() /* empty */
+  #define ANNOTATE_IGNORE_SYNC_END() /* empty */
+  #define ANNOTATE_ENABLE_RACE_DETECTION(enable) /* empty */
+  #define ANNOTATE_NO_OP(arg) /* empty */
+  #define ANNOTATE_FLUSH_STATE() /* empty */
+
+#endif  /* DYNAMIC_ANNOTATIONS_ENABLED */
+
+/* Use the macros above rather than using these functions directly. */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockCreate)(
+    const char *file, int line,
+    const volatile void *lock) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockDestroy)(
+    const char *file, int line,
+    const volatile void *lock) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockAcquired)(
+    const char *file, int line,
+    const volatile void *lock, long is_w) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateRWLockReleased)(
+    const char *file, int line,
+    const volatile void *lock, long is_w) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierInit)(
+    const char *file, int line, const volatile void *barrier, long count,
+    long reinitialization_allowed) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitBefore)(
+    const char *file, int line,
+    const volatile void *barrier) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierWaitAfter)(
+    const char *file, int line,
+    const volatile void *barrier) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBarrierDestroy)(
+    const char *file, int line,
+    const volatile void *barrier) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarWait)(
+    const char *file, int line, const volatile void *cv,
+    const volatile void *lock) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignal)(
+    const char *file, int line,
+    const volatile void *cv) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateCondVarSignalAll)(
+    const char *file, int line,
+    const volatile void *cv) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensBefore)(
+    const char *file, int line,
+    const volatile void *obj) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateHappensAfter)(
+    const char *file, int line,
+    const volatile void *obj) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePublishMemoryRange)(
+    const char *file, int line,
+    const volatile void *address, long size) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateUnpublishMemoryRange)(
+    const char *file, int line,
+    const volatile void *address, long size) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQCreate)(
+    const char *file, int line,
+    const volatile void *pcq) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQDestroy)(
+    const char *file, int line,
+    const volatile void *pcq) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQPut)(
+    const char *file, int line,
+    const volatile void *pcq) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotatePCQGet)(
+    const char *file, int line,
+    const volatile void *pcq) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateNewMemory)(
+    const char *file, int line,
+    const volatile void *mem, long size) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateExpectRace)(
+    const char *file, int line, const volatile void *mem,
+    const char *description) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushExpectedRaces)(
+    const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRace)(
+    const char *file, int line, const volatile void *mem,
+    const char *description) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateBenignRaceSized)(
+    const char *file, int line, const volatile void *mem, long size,
+    const char *description) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsUsedAsCondVar)(
+    const char *file, int line,
+    const volatile void *mu) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateMutexIsNotPHB)(
+    const char *file, int line,
+    const volatile void *mu) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateTraceMemory)(
+    const char *file, int line,
+    const volatile void *arg) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateThreadName)(
+    const char *file, int line,
+    const char *name) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsBegin)(
+    const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreReadsEnd)(
+    const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesBegin)(
+    const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreWritesEnd)(
+    const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncBegin)(
+    const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateIgnoreSyncEnd)(
+    const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateEnableRaceDetection)(
+    const char *file, int line, int enable) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateNoOp)(
+    const char *file, int line,
+    const volatile void *arg) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+void DYNAMIC_ANNOTATIONS_NAME(AnnotateFlushState)(
+    const char *file, int line) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+
+#if DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND == 1
+/* Return non-zero value if running under valgrind.
+
+  If "valgrind.h" is included into dynamic_annotations.c,
+  the regular valgrind mechanism will be used.
+  See http://valgrind.org/docs/manual/manual-core-adv.html about
+  RUNNING_ON_VALGRIND and other valgrind "client requests".
+  The file "valgrind.h" may be obtained by doing
+     svn co svn://svn.valgrind.org/valgrind/trunk/include
+
+  If for some reason you can't use "valgrind.h" or want to fake valgrind,
+  there are two ways to make this function return non-zero:
+    - Use environment variable: export RUNNING_ON_VALGRIND=1
+    - Make your tool intercept the function RunningOnValgrind() and
+      change its return value.
+ */
+int RunningOnValgrind(void) DYNAMIC_ANNOTATIONS_ATTRIBUTE_WEAK;
+#endif /* DYNAMIC_ANNOTATIONS_PROVIDE_RUNNING_ON_VALGRIND == 1 */
+
+#ifdef __cplusplus
+}
+#endif
+
+#if DYNAMIC_ANNOTATIONS_ENABLED != 0 && defined(__cplusplus)
+
+  /* ANNOTATE_UNPROTECTED_READ is the preferred way to annotate racey reads.
+
+     Instead of doing
+        ANNOTATE_IGNORE_READS_BEGIN();
+        ... = x;
+        ANNOTATE_IGNORE_READS_END();
+     one can use
+        ... = ANNOTATE_UNPROTECTED_READ(x); */
+  template <class T>
+  inline T ANNOTATE_UNPROTECTED_READ(const volatile T &x) {
+    ANNOTATE_IGNORE_READS_BEGIN();
+    T res = x;
+    ANNOTATE_IGNORE_READS_END();
+    return res;
+  }
+  /* Apply ANNOTATE_BENIGN_RACE_SIZED to a static variable. */
+  #define ANNOTATE_BENIGN_RACE_STATIC(static_var, description)        \
+    namespace {                                                       \
+      class static_var ## _annotator {                                \
+       public:                                                        \
+        static_var ## _annotator() {                                  \
+          ANNOTATE_BENIGN_RACE_SIZED(&static_var,                     \
+                                      sizeof(static_var),             \
+            # static_var ": " description);                           \
+        }                                                             \
+      };                                                              \
+      static static_var ## _annotator the ## static_var ## _annotator;\
+    }
+#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */
+
+  #define ANNOTATE_UNPROTECTED_READ(x) (x)
+  #define ANNOTATE_BENIGN_RACE_STATIC(static_var, description)  /* empty */
+
+#endif /* DYNAMIC_ANNOTATIONS_ENABLED */
+
+#endif  /* __DYNAMIC_ANNOTATIONS_H__ */