34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
|
// Copyright 2017 The Abseil Authors.
|
||
|
|
//
|
||
|
|
// 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
|
||
|
|
//
|
||
|
|
// https://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 ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_
|
||
|
|
#define ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_
|
||
|
|
|
||
|
|
#include "absl/base/config.h"
|
||
|
|
|
||
|
|
namespace absl {
|
||
|
|
ABSL_NAMESPACE_BEGIN
|
||
|
|
namespace random_internal {
|
||
|
|
|
||
|
|
// Returns whether the current CPU supports RandenHwAes implementation.
|
||
|
|
// This typically involves supporting cryptographic extensions on whichever
|
||
|
|
// platform is currently running.
|
||
|
|
bool CPUSupportsRandenHwAes();
|
||
|
|
|
||
|
|
} // namespace random_internal
|
||
|
|
ABSL_NAMESPACE_END
|
||
|
|
} // namespace absl
|
||
|
|
|
||
|
|
#endif // ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_
|