ref: 264e4718c21792ed8ee230d39aa2b9ac88d73b14
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);