diff --git a/adb/Android.mk b/adb/Android.mk
index a05bb55..e841205 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -128,7 +128,7 @@
 
 # Even though we're building a static library (and thus there's no link step for
 # this to take effect), this adds the includes to our path.
-LOCAL_STATIC_LIBRARIES := libcrypto_utils libcrypto libqemu_pipe libbase
+LOCAL_STATIC_LIBRARIES := libcrypto_utils libcrypto libbase
 
 LOCAL_WHOLE_STATIC_LIBRARIES := libadbd_usb
 
@@ -361,7 +361,6 @@
 LOCAL_STATIC_LIBRARIES := \
     libadbd \
     libbase \
-    libqemu_pipe \
     libbootloader_message \
     libfs_mgr \
     libfec \
diff --git a/adb/transport_local.cpp b/adb/transport_local.cpp
index 12b98ba..4198a52 100644
--- a/adb/transport_local.cpp
+++ b/adb/transport_local.cpp
@@ -289,7 +289,7 @@
 #define open    adb_open
 #define read    adb_read
 #define write   adb_write
-#include <qemu_pipe.h>
+#include <system/qemu_pipe.h>
 #undef open
 #undef read
 #undef write
diff --git a/include/system/qemu_pipe.h b/include/system/qemu_pipe.h
new file mode 100644
index 0000000..af25079
--- /dev/null
+++ b/include/system/qemu_pipe.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef ANDROID_INCLUDE_SYSTEM_QEMU_PIPE_H
+#define ANDROID_INCLUDE_SYSTEM_QEMU_PIPE_H
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+#include <errno.h>
+
+// Define QEMU_PIPE_DEBUG if you want to print error messages when an error
+// occurs during pipe operations. The macro should simply take a printf-style
+// formatting string followed by optional arguments.
+#ifndef QEMU_PIPE_DEBUG
+#  define  QEMU_PIPE_DEBUG(...)   (void)0
+#endif
+
+// Try to open a new Qemu fast-pipe. This function returns a file descriptor
+// that can be used to communicate with a named service managed by the
+// emulator.
+//
+// This file descriptor can be used as a standard pipe/socket descriptor.
+//
+// 'pipeName' is the name of the emulator service you want to connect to,
+// and must begin with 'pipe:' (e.g. 'pipe:camera' or 'pipe:opengles').
+//
+// On success, return a valid file descriptor, or -1/errno on failure. E.g.:
+//
+// EINVAL  -> unknown/unsupported pipeName
+// ENOSYS  -> fast pipes not available in this system.
+//
+// ENOSYS should never happen, except if you're trying to run within a
+// misconfigured emulator.
+//
+// You should be able to open several pipes to the same pipe service,
+// except for a few special cases (e.g. GSM modem), where EBUSY will be
+// returned if more than one client tries to connect to it.
+static __inline__ int qemu_pipe_open(const char* pipeName) {
+    // Sanity check.
+    if (!pipeName || memcmp(pipeName, "pipe:", 5) != 0) {
+        errno = EINVAL;
+        return -1;
+    }
+
+    int fd = TEMP_FAILURE_RETRY(open("/dev/qemu_pipe", O_RDWR));
+    if (fd < 0) {
+        QEMU_PIPE_DEBUG("%s: Could not open /dev/qemu_pipe: %s", __FUNCTION__,
+                        strerror(errno));
+        return -1;
+    }
+
+    // Write the pipe name, *including* the trailing zero which is necessary.
+    size_t pipeNameLen = strlen(pipeName);
+    ssize_t ret = TEMP_FAILURE_RETRY(write(fd, pipeName, pipeNameLen + 1U));
+    if (ret != (ssize_t)pipeNameLen + 1) {
+        QEMU_PIPE_DEBUG("%s: Could not connect to %s pipe service: %s",
+                        __FUNCTION__, pipeName, strerror(errno));
+        if (ret == 0) {
+            errno = ECONNRESET;
+        } else if (ret > 0) {
+            errno = EINVAL;
+        }
+        return -1;
+    }
+    return fd;
+}
+
+// Send a framed message |buff| of |len| bytes through the |fd| descriptor.
+// This really adds a 4-hexchar prefix describing the payload size.
+// Returns 0 on success, and -1 on error.
+static int __inline__ qemu_pipe_frame_send(int fd,
+                                           const void* buff,
+                                           size_t len) {
+    char header[5];
+    snprintf(header, sizeof(header), "%04zx", len);
+    ssize_t ret = TEMP_FAILURE_RETRY(write(fd, header, 4));
+    if (ret != 4) {
+        QEMU_PIPE_DEBUG("Can't write qemud frame header: %s", strerror(errno));
+        return -1;
+    }
+    ret = TEMP_FAILURE_RETRY(write(fd, buff, len));
+    if (ret != (ssize_t)len) {
+        QEMU_PIPE_DEBUG("Can't write qemud frame payload: %s", strerror(errno));
+        return -1;
+    }
+    return 0;
+}
+
+// Read a frame message from |fd|, and store it into |buff| of |len| bytes.
+// If the framed message is larger than |len|, then this returns -1 and the
+// content is lost. Otherwise, this returns the size of the message. NOTE:
+// empty messages are possible in a framed wire protocol and do not mean
+// end-of-stream.
+static int __inline__ qemu_pipe_frame_recv(int fd, void* buff, size_t len) {
+    char header[5];
+    ssize_t ret = TEMP_FAILURE_RETRY(read(fd, header, 4));
+    if (ret != 4) {
+        QEMU_PIPE_DEBUG("Can't read qemud frame header: %s", strerror(errno));
+        return -1;
+    }
+    header[4] = '\0';
+    size_t size;
+    if (sscanf(header, "%04zx", &size) != 1) {
+        QEMU_PIPE_DEBUG("Malformed qemud frame header: [%.*s]", 4, header);
+        return -1;
+    }
+    if (size > len) {
+        QEMU_PIPE_DEBUG("Oversized qemud frame (% bytes, expected <= %)", size,
+                        len);
+        return -1;
+    }
+    ret = TEMP_FAILURE_RETRY(read(fd, buff, size));
+    if (ret != (ssize_t)size) {
+        QEMU_PIPE_DEBUG("Could not read qemud frame payload: %s",
+                        strerror(errno));
+        return -1;
+    }
+    return size;
+}
+
+#endif /* ANDROID_INCLUDE_HARDWARE_QEMUD_PIPE_H */
diff --git a/qemu_pipe/Android.mk b/qemu_pipe/Android.mk
deleted file mode 100644
index 6e0144c..0000000
--- a/qemu_pipe/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright 2011 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-
-common_static_libraries := \
-    libbase
-include $(CLEAR_VARS)
-LOCAL_CLANG := true
-LOCAL_SANITIZE := integer
-LOCAL_SRC_FILES:= \
-    qemu_pipe.cpp
-LOCAL_C_INCLUDES := \
-    $(LOCAL_PATH)/include \
-    system/base/include
-LOCAL_MODULE:= libqemu_pipe
-LOCAL_STATIC_LIBRARIES := $(common_static_libraries)
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
-LOCAL_CFLAGS := -Werror
-include $(BUILD_STATIC_LIBRARY)
diff --git a/qemu_pipe/include/qemu_pipe.h b/qemu_pipe/include/qemu_pipe.h
deleted file mode 100644
index 0987498..0000000
--- a/qemu_pipe/include/qemu_pipe.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef ANDROID_CORE_INCLUDE_QEMU_PIPE_H
-#define ANDROID_CORE_INCLUDE_QEMU_PIPE_H
-
-#include <stddef.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-// Try to open a new Qemu fast-pipe. This function returns a file descriptor
-// that can be used to communicate with a named service managed by the
-// emulator.
-//
-// This file descriptor can be used as a standard pipe/socket descriptor.
-//
-// 'pipeName' is the name of the emulator service you want to connect to,
-// and should begin with 'pipe:' (e.g. 'pipe:camera' or 'pipe:opengles').
-// For backward compatibility, the 'pipe:' prefix can be omitted, and in
-// that case, qemu_pipe_open will add it for you.
-
-// On success, return a valid file descriptor, or -1/errno on failure. E.g.:
-//
-// EINVAL  -> unknown/unsupported pipeName
-// ENOSYS  -> fast pipes not available in this system.
-//
-// ENOSYS should never happen, except if you're trying to run within a
-// misconfigured emulator.
-//
-// You should be able to open several pipes to the same pipe service,
-// except for a few special cases (e.g. GSM modem), where EBUSY will be
-// returned if more than one client tries to connect to it.
-int qemu_pipe_open(const char* pipeName);
-
-// Send a framed message |buff| of |len| bytes through the |fd| descriptor.
-// This really adds a 4-hexchar prefix describing the payload size.
-// Returns 0 on success, and -1 on error.
-int qemu_pipe_frame_send(int fd, const void* buff, size_t len);
-
-// Read a frame message from |fd|, and store it into |buff| of |len| bytes.
-// If the framed message is larger than |len|, then this returns -1 and the
-// content is lost. Otherwise, this returns the size of the message. NOTE:
-// empty messages are possible in a framed wire protocol and do not mean
-// end-of-stream.
-int qemu_pipe_frame_recv(int fd, void* buff, size_t len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ANDROID_CORE_INCLUDE_QEMU_PIPE_H */
diff --git a/qemu_pipe/qemu_pipe.cpp b/qemu_pipe/qemu_pipe.cpp
deleted file mode 100644
index beeccb0..0000000
--- a/qemu_pipe/qemu_pipe.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "qemu_pipe.h"
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <stdio.h>
-
-#include <android-base/file.h>
-
-using android::base::ReadFully;
-using android::base::WriteFully;
-
-// Define QEMU_PIPE_DEBUG if you want to print error messages when an error
-// occurs during pipe operations. The macro should simply take a printf-style
-// formatting string followed by optional arguments.
-#ifndef QEMU_PIPE_DEBUG
-#  define  QEMU_PIPE_DEBUG(...)   (void)0
-#endif
-
-int qemu_pipe_open(const char* pipeName) {
-    // Sanity check.
-    if (!pipeName) {
-        errno = EINVAL;
-        return -1;
-    }
-
-    int fd = TEMP_FAILURE_RETRY(open("/dev/qemu_pipe", O_RDWR));
-    if (fd < 0) {
-        QEMU_PIPE_DEBUG("%s: Could not open /dev/qemu_pipe: %s", __FUNCTION__,
-                        strerror(errno));
-        return -1;
-    }
-
-    // Write the pipe name, *including* the trailing zero which is necessary.
-    size_t pipeNameLen = strlen(pipeName);
-    if (WriteFully(fd, pipeName, pipeNameLen + 1U)) {
-        return fd;
-    }
-
-    // now, add 'pipe:' prefix and try again
-    // Note: host side will wait for the trailing '\0' to start
-    // service lookup.
-    const char pipe_prefix[] = "pipe:";
-    if (WriteFully(fd, pipe_prefix, strlen(pipe_prefix)) &&
-            WriteFully(fd, pipeName, pipeNameLen + 1U)) {
-        return fd;
-    }
-    QEMU_PIPE_DEBUG("%s: Could not write to %s pipe service: %s",
-            __FUNCTION__, pipeName, strerror(errno));
-    close(fd);
-    return -1;
-}
-
-int qemu_pipe_frame_send(int fd, const void* buff, size_t len) {
-    char header[5];
-    snprintf(header, sizeof(header), "%04zx", len);
-    if (!WriteFully(fd, header, 4)) {
-        QEMU_PIPE_DEBUG("Can't write qemud frame header: %s", strerror(errno));
-        return -1;
-    }
-    if (!WriteFully(fd, buff, len)) {
-        QEMU_PIPE_DEBUG("Can't write qemud frame payload: %s", strerror(errno));
-        return -1;
-    }
-    return 0;
-}
-
-int qemu_pipe_frame_recv(int fd, void* buff, size_t len) {
-    char header[5];
-    if (!ReadFully(fd, header, 4)) {
-        QEMU_PIPE_DEBUG("Can't read qemud frame header: %s", strerror(errno));
-        return -1;
-    }
-    header[4] = '\0';
-    size_t size;
-    if (sscanf(header, "%04zx", &size) != 1) {
-        QEMU_PIPE_DEBUG("Malformed qemud frame header: [%.*s]", 4, header);
-        return -1;
-    }
-    if (size > len) {
-        QEMU_PIPE_DEBUG("Oversized qemud frame (% bytes, expected <= %)", size,
-                        len);
-        return -1;
-    }
-    if (!ReadFully(fd, buff, size)) {
-        QEMU_PIPE_DEBUG("Could not read qemud frame payload: %s",
-                        strerror(errno));
-        return -1;
-    }
-    return size;
-}