sc25519_to32bytes
void sc25519_to32bytes(unsigned char r[32], const sc25519 *x)
#define sc25519_to32bytes crypto_sign_ed25519_ref_sc25519_to32bytes
#define sc25519_to32bytes crypto_sign_ed25519_ref_sc25519_to32bytes
static void sc25519_to32bytes(unsigned char r[32], const sc25519 *x)