ref: 820bb5a5a1f99dced91a8d53dec417857cb15286
dir: /h/tseg.h/
typedef struct {
SPFLOAT beg,dur,end;
uint32_t steps;
uint32_t count;
SPFLOAT val;
SPFLOAT type;
SPFLOAT slope;
SPFLOAT tdivnsteps;
} sp_tseg;
int sp_tseg_create(sp_tseg **p);
int sp_tseg_destroy(sp_tseg **p);
int sp_tseg_init(sp_data *sp, sp_tseg *p, SPFLOAT ibeg);
int sp_tseg_compute(sp_data *sp, sp_tseg *p, SPFLOAT *in, SPFLOAT *out);