ref: 0a5f275112d871f18435dbe76294c11d5f99ecf9
dir: /h/rline.h/
#ifndef SK_RLINE_H
typedef struct sk_rline sk_rline;
#endif
typedef struct {
SPFLOAT min, max, cps;
sk_rline *rline;
} sp_rline;
int sp_rline_create(sp_rline **p);
int sp_rline_destroy(sp_rline **p);
int sp_rline_init(sp_data *sp, sp_rline *p);
int sp_rline_compute(sp_data *sp, sp_rline *p,
SPFLOAT *in, SPFLOAT *out);