1 /* 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_FFT4G_H_ 12 #define WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_FFT4G_H_ 13 14 void WebRtc_rdft(int, int, float *, int *, float *); 15 void WebRtc_cdft(int, int, float *, int *, float *); 16 17 #endif 18