sincosf
extern void sincosf(float, float *, float *);
sincosf(y, &S, &C);
sincosf(y, &s, &c);
sincosf(y, &s, &c);
sincosf(y, &s, &c);
sincosf(y, &S, &C);
(void) sincosf(y, &S, &C);
(void) sincosf(y, &S, &C);