In file included from ../GUI/OLDaudiolib.c:11:0: /usr/include/fftw3.h:373:1: error: mode 'TC' applied to inappropriate type FFTW_DEFINE_API(FFTW_MANGLE_QUAD, __float128, fftwq_complex) ^ ../GUI/OLDaudiolib.c: In function 'alib_enable_doppler': ../GUI/OLDaudiolib.c:740:31: warning: unused parameter 'on' [-Wunused-parameter] void alib_enable_doppler(bool on) ^ ../GUI/OLDaudiolib.c: In function 'alib_step_doppler': ../GUI/OLDaudiolib.c:754:11: warning: unused variable 'dtotal' [-Wunused-variable] float dtotal = (stateDoppler.sta - stateDoppler.mid) + (stateDoppler.end - stateDoppler.mid); ^