ref: 49ff67154a0150cade077dcd040d68bc6a200b17
dir: /h/phasor.h/
typedef struct sp_phasor{ SPFLOAT freq, phs; SPFLOAT onedsr; } sp_phasor; int sp_phasor_create(sp_phasor **p); int sp_phasor_destroy(sp_phasor **p); int sp_phasor_init(sp_data *sp, sp_phasor *p, SPFLOAT iphs); int sp_phasor_compute(sp_data *sp, sp_phasor *p, SPFLOAT *in, SPFLOAT *out);