[cleanup] accept HARMONIZE_2481_EXTEND_SHRINK

#define NONBE_FIX_ISSUE_2206_AVOID_OVERFLOW_SWB_fenv_fx2 /* FhG: Avoid overflow of SWB_fenv_fx in SWB_BWE_encoding_fx because of very small energies. */

#define NONBE_FIX_ISSUE_2206_AVOID_OVERFLOW_MSVQ_Interpol_Tran_fx /* FhG: Fix saturation crash in MSVQ_Interpol_Tran_fx() */

#define FIX_2452_HQ_CORE_PEAQ_AVR_RATIO_HARM            /* Eri: Basop issue 2453: Fix alignment of peak_avrg_ratio_fx */

#define HARMONIZE_2481_EXTEND_SHRINK                    /* FhG: basop issue 2481: Harmonize extend_frm_*fx() and shrink_frm_*fx() */

#define FIX_2485_HARMONIZE_perform_noise_estimation_enc /* FhG: harmonize perform_noise_estimation_enc and perform_noise_estimation_enc_ivas */

#define FIX_2485_HARMONIZE_minimum_statistics           /* FhG: harmonize minimum_statistics and minimum_statistics_fx */

#define FIX_FLOAT_ISSUE_1546_DEAD_CODE                  /* FhG: remove dead code reported in the issue*/

                                  Word16 y,

                                  Word16 corr_len );

#ifdef HARMONIZE_2481_EXTEND_SHRINK

bool isSilence_fx( const Word16 *signal, Word16 len, Word16 segments );

bool isSilence_ivas_fx( const Word16 *signal, Word16 q_sig, Word16 len, Word16 segments );

#else

Word8 isSilence_fx( const Word16 *signal, Word16 len, Word16 segments );

Word8 isSilence_ivas_fx( const Word16 *signal, Word16 q_sig, Word16 len, Word16 segments );

#endif

#endif /* JBM_PCMDSP_SIMILARITYESTIMATION_H */