38       opus_val16       *_lpc, /* out: [0...p-1] LPC coefficients      */  in _celt_lpc()
92          const opus_val16 *_x,  in celt_fir_c()
93          const opus_val16 *num,  in celt_fir_c()
94          opus_val16 *_y,  in celt_fir_c()
97          opus_val16 *mem,  in celt_fir_c()
101    VARDECL(opus_val16, rnum);  in celt_fir_c()
102    VARDECL(opus_val16, x);  in celt_fir_c()
105    ALLOC(rnum, ord, opus_val16);  in celt_fir_c()
106    ALLOC(x, N+ord, opus_val16);  in celt_fir_c()
148          const opus_val16 *den,  in celt_iir()
152          opus_val16 *mem,  in celt_iir()
174    VARDECL(opus_val16, rden);  in celt_iir()
175    VARDECL(opus_val16, y);  in celt_iir()
179    ALLOC(rden, ord, opus_val16);  in celt_iir()
180    ALLOC(y, N+ord, opus_val16);  in celt_iir()
229                    const opus_val16 *x,   /*  in: [0...n-1] samples x   */  in _celt_autocorr()
231                    const opus_val16       *window,  in _celt_autocorr()
242    const opus_val16 *xptr;  in _celt_autocorr()
243    VARDECL(opus_val16, xx);  in _celt_autocorr()
245    ALLOC(xx, n, opus_val16);  in _celt_autocorr()