1 /* The following functions are in the file "lfe.c" */
2 
3 extern void        lfe_filter(double**,double[12]);
4 extern void        lf_scalefactor(double[12],unsigned int*);
5 extern void        II_encode_lfe_scale(unsigned int, Bit_stream_struc*);
6 extern void        lfe_allocation(unsigned int*,int*);
7 extern void        II_lfe_quantisation(unsigned int,double[12],
8                                        unsigned int, unsigned int[12],
9                                        frame_params*);
10 extern void        II_encode_lfe_alloc(unsigned int, frame_params*, Bit_stream_struc*);
11 extern void        II_lfe_sample_encoding(unsigned int[12],
12                                        unsigned int, frame_params*,
13                                        Bit_stream_struc*);
14