diff --git a/include/private/binder/binder_module.h b/include/private/binder/binder_module.h
index fdf327e..a8dd64f 100644
--- a/include/private/binder/binder_module.h
+++ b/include/private/binder/binder_module.h
@@ -21,126 +21,11 @@
 namespace android {
 #endif
 
-#if defined(HAVE_ANDROID_OS)
-
 /* obtain structures and constants from the kernel header */
 
 #include <sys/ioctl.h>
 #include <linux/binder.h>
 
-#else
-
-/* Some parts of the simulator need fake versions of this 
- * stuff in order to compile.  Really this should go away
- * entirely...
- */
-
-#define BINDER_CURRENT_PROTOCOL_VERSION 7
-
-#define BINDER_TYPE_BINDER 1
-#define BINDER_TYPE_WEAK_BINDER 2
-#define BINDER_TYPE_HANDLE 3
-#define BINDER_TYPE_WEAK_HANDLE 4
-#define BINDER_TYPE_FD 5
-
-struct flat_binder_object {
-    unsigned long type;
-    unsigned long flags;
-    union {
-        void *binder;
-        signed long handle;
-    };
-    void *cookie;
-};
-
-struct binder_write_read {
-    signed long write_size;
-    signed long write_consumed;
-    unsigned long write_buffer;
-    signed long read_size;
-    signed long read_consumed;
-    unsigned long read_buffer;
-};
-
-struct binder_transaction_data {
-    union {
-        size_t handle;
-        void *ptr;
-    } target;
-    void *cookie;
-    unsigned int code;
-    
-    unsigned int flags;
-    pid_t sender_pid;
-    uid_t sender_euid;
-    size_t data_size;
-    size_t offsets_size;
-    
-    union {
-        struct {
-            const void *buffer;
-            const void *offsets;
-        } ptr;
-        uint8_t buf[8];
-    } data;
-};
-
-enum transaction_flags {
-    TF_ONE_WAY = 0x01,
-    TF_ROOT_OBJECT = 0x04,
-    TF_STATUS_CODE = 0x08,
-    TF_ACCEPT_FDS = 0x10,
-};
-
-
-enum {
-    FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff,
-    FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100,
-};
-
-enum BinderDriverReturnProtocol {
-    BR_ERROR,
-    BR_OK,
-    BR_TRANSACTION,
-    BR_REPLY,
-    BR_ACQUIRE_RESULT,
-    BR_DEAD_REPLY,
-    BR_TRANSACTION_COMPLETE,
-    BR_INCREFS,
-    BR_ACQUIRE,
-    BR_RELEASE,
-    BR_DECREFS,
-    BR_ATTEMPT_ACQUIRE,
-    BR_NOOP,
-    BR_SPAWN_LOOPER,
-    BR_FINISHED,
-    BR_DEAD_BINDER,
-    BR_CLEAR_DEATH_NOTIFICATION_DONE,
-    BR_FAILED_REPLY,
-};
-
-enum BinderDriverCommandProtocol {
-    BC_TRANSACTION,
-    BC_REPLY,
-    BC_ACQUIRE_RESULT,
-    BC_FREE_BUFFER,
-    BC_INCREFS,
-    BC_ACQUIRE,
-    BC_RELEASE,
-    BC_DECREFS,
-    BC_INCREFS_DONE,
-    BC_ACQUIRE_DONE,
-    BC_ATTEMPT_ACQUIRE,
-    BC_REGISTER_LOOPER,
-    BC_ENTER_LOOPER,
-    BC_EXIT_LOOPER,
-    BC_REQUEST_DEATH_NOTIFICATION,
-    BC_CLEAR_DEATH_NOTIFICATION,
-    BC_DEAD_BINDER_DONE,
-};
-
-#endif
-
 #ifdef __cplusplus
 }   // namespace android
 #endif
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index 7264ac4..f5288c8 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -154,11 +154,7 @@
         mBinderContextUserData = userData;
 
         int dummy = 0;
-#if defined(HAVE_ANDROID_OS)
         status_t result = ioctl(mDriverFD, BINDER_SET_CONTEXT_MGR, &dummy);
-#else
-        status_t result = INVALID_OPERATION;
-#endif
         if (result == 0) {
             mManagesContexts = true;
         } else if (result == -1) {
@@ -304,12 +300,7 @@
     if (fd >= 0) {
         fcntl(fd, F_SETFD, FD_CLOEXEC);
         int vers;
-#if defined(HAVE_ANDROID_OS)
         status_t result = ioctl(fd, BINDER_VERSION, &vers);
-#else
-        status_t result = -1;
-        errno = EPERM;
-#endif
         if (result == -1) {
             LOGE("Binder ioctl to obtain version failed: %s", strerror(errno));
             close(fd);
@@ -320,14 +311,11 @@
             close(fd);
             fd = -1;
         }
-#if defined(HAVE_ANDROID_OS)
         size_t maxThreads = 15;
         result = ioctl(fd, BINDER_SET_MAX_THREADS, &maxThreads);
         if (result == -1) {
             LOGE("Binder ioctl to set max threads failed: %s", strerror(errno));
         }
-#endif
-        
     } else {
         LOGW("Opening '/dev/binder' failed: %s\n", strerror(errno));
     }