Function setSkeinParity

src/backend/cuda/kernel/random_engine_threefry.hpp:67–69

static const uint R7 = 24;

static inline __device__ void setSkeinParity(uint *ptr) {
    *ptr = SKEIN_KS_PARITY32;
}

static inline __device__ uint rotL(uint x, uint N) {
    return (x << (N & 31)) | (x >> ((32 - N) & 31));