ref: 8a700fc7e0d8f2815e353de9aae8ad7b3594eb1a
dir: /h/dcblocker.h/
#ifndef SK_DCBLOCKER_H
typedef struct sk_dcblocker sk_dcblocker;
#endif
typedef struct {
sk_dcblocker *dcblocker;
} sp_dcblocker;
int sp_dcblocker_create(sp_dcblocker **p);
int sp_dcblocker_destroy(sp_dcblocker **p);
int sp_dcblocker_init(sp_data *sp, sp_dcblocker *p);
int sp_dcblocker_compute(sp_data *sp, sp_dcblocker *p,
SPFLOAT *in, SPFLOAT *out);