158                 state_ptr->dq[cnta] = 32;  in g72x_init_state()
174         sezi = fmult(state_ptr->b[0] >> 2, state_ptr->dq[0]);  in predictor_zero()
176                 sezi += fmult(state_ptr->b[i] >> 2, state_ptr->dq[i]);  in predictor_zero()
276         short           dq;     /* Reconstructed difference signal sample */  in reconstruct()  local
285                 dq = (dqt << 7) >> (14 - dex);  in reconstruct()
286                 return ((sign) ? (dq - 0x8000) : dq);  in reconstruct()
296 void update(int code_size, int y, int wi, int fi, int dq, int sr,  in update()  argument
312         mag = dq & 0x7FFF;              /* prediction difference magnitude */  in update()
415                         if (dq & 0x7FFF) {                      /* XOR */  in update()
416                                 if ((dq ^ state_ptr->dq[cnt]) >= 0)  in update()
425                 state_ptr->dq[cnt] = state_ptr->dq[cnt-1];  in update()
428                 state_ptr->dq[0] = (dq >= 0) ? 0x20 : (short)(unsigned short)0xFC20;  in update()
431                 state_ptr->dq[0] = (dq >= 0) ?  in update()