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()
100    VARDECL(opus_val16, rnum);  in celt_fir_c()
103    ALLOC(rnum, ord, opus_val16);  in celt_fir_c()
130          const opus_val16 *den,  in celt_iir()
134          opus_val16 *mem,  in celt_iir()
156    VARDECL(opus_val16, rden);  in celt_iir()
157    VARDECL(opus_val16, y);  in celt_iir()
161    ALLOC(rden, ord, opus_val16);  in celt_iir()
162    ALLOC(y, N+ord, opus_val16);  in celt_iir()
211                    const opus_val16 *x,   /*  in: [0...n-1] samples x   */  in _celt_autocorr()
213                    const opus_val16       *window,  in _celt_autocorr()
224    const opus_val16 *xptr;  in _celt_autocorr()
225    VARDECL(opus_val16, xx);  in _celt_autocorr()
227    ALLOC(xx, n, opus_val16);  in _celt_autocorr()