| // Copyright 2017 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "starboard/system.h" |
| |
| #include <windows.h> |
| |
| #include "starboard/log.h" |
| #include "starboard/time.h" |
| |
| uint64_t SbSystemGetRandomUInt64() { |
| // TODO: This is DEFINITELY not cryptographically secure. |
| static bool initialized = false; |
| if (!initialized) { |
| srand(GetTickCount()); |
| initialized = true; |
| } |
| return (static_cast<uint64_t>(std::rand()) << 32) | rand(); |
| } |