Error when running main.cc

[cherif54]

Hi, I get the following error when I run the function.

/usr/bin/ld: /tmp/ccU1om0q.o: in function nsProc(short*, unsigned long, unsigned long, int)': main.cc:(.text+0xbd7d): undefined reference to webrtc::AudioBuffer::AudioBuffer(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long)' /usr/bin/ld: main.cc:(.text+0xbdd7): undefined reference to webrtc::NoiseSuppressor::NoiseSuppressor(webrtc::NsConfig const&, unsigned long, unsigned long)' /usr/bin/ld: main.cc:(.text+0xbe51): undefined reference to webrtc::AudioBuffer::CopyFrom(short const*, webrtc::StreamConfig const&)' /usr/bin/ld: main.cc:(.text+0xbe69): undefined reference to webrtc::AudioBuffer::SplitIntoFrequencyBands()' /usr/bin/ld: main.cc:(.text+0xbe82): undefined reference to webrtc::NoiseSuppressor::Analyze(webrtc::AudioBuffer const&)' /usr/bin/ld: main.cc:(.text+0xbe9b): undefined reference to webrtc::NoiseSuppressor::Process(webrtc::AudioBuffer*)' /usr/bin/ld: main.cc:(.text+0xbeb3): undefined reference to webrtc::AudioBuffer::MergeFrequencyBands()' /usr/bin/ld: main.cc:(.text+0xbed3): undefined reference to webrtc::AudioBuffer::CopyTo(webrtc::StreamConfig const&, short*)' /usr/bin/ld: main.cc:(.text+0xbf2b): undefined reference to webrtc::AudioBuffer::~AudioBuffer()' /usr/bin/ld: main.cc:(.text+0xbf6c): undefined reference to `webrtc::AudioBuffer::~AudioBuffer()' collect2: error: ld returned 1 exit status

DO you know where these functions are defined?

Cherif