system_wrappers: rename interface -> include

webrtc/system_wrappers/interface/cpu_features_wrapper.h

-/*
- *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_SYSTEM_WRAPPERS_INTERFACE_CPU_FEATURES_WRAPPER_H_
-#define WEBRTC_SYSTEM_WRAPPERS_INTERFACE_CPU_FEATURES_WRAPPER_H_
-
-#if defined(__cplusplus) || defined(c_plusplus)
-extern "C" {
-#endif
-
-#include "webrtc/typedefs.h"
-
-// List of features in x86.
-typedef enum {
-  kSSE2,
-  kSSE3
-} CPUFeature;
-
-// List of features in ARM.
-enum {
-  kCPUFeatureARMv7       = (1 << 0),
-  kCPUFeatureVFPv3       = (1 << 1),
-  kCPUFeatureNEON        = (1 << 2),
-  kCPUFeatureLDREXSTREX  = (1 << 3)
-};
-
-typedef int (*WebRtc_CPUInfo)(CPUFeature feature);
-
-// Returns true if the CPU supports the feature.
-extern WebRtc_CPUInfo WebRtc_GetCPUInfo;
-
-// No CPU feature is available => straight C path.
-extern WebRtc_CPUInfo WebRtc_GetCPUInfoNoASM;
-
-// Return the features in an ARM device.
-// It detects the features in the hardware platform, and returns supported
-// values in the above enum definition as a bitmask.
-extern uint64_t WebRtc_GetCPUFeaturesARM(void);
-
-#if defined(__cplusplus) || defined(c_plusplus)
-}  // extern "C"
-#endif
-
-#endif // WEBRTC_SYSTEM_WRAPPERS_INTERFACE_CPU_FEATURES_WRAPPER_H_