S0 154 crypto/third_party/nss/sha512.cc #define S0(x) (ROTR32(x, 2) ^ ROTR32(x,13) ^ ROTR32(x,22)) S0 393 crypto/third_party/nss/sha512.cc #undef S0 S0 535 crypto/third_party/nss/sha512.cc #define S0(x) (ROTR64(x,28) ^ ROTR64(x,34) ^ ROTR64(x,39))