| //===--- Random.h - Wrapper for the OS random number API --------*- C++ -*-===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2018 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // A wrapper around the host OS's secure random number generator. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef SWIFT_STDLIB_SHIMS_RANDOM_H |
| #define SWIFT_STDLIB_SHIMS_RANDOM_H |
| |
| #include "SwiftStddef.h" |
| #include "Visibility.h" |
| |
| #if __has_feature(nullability) |
| #pragma clang assume_nonnull begin |
| #endif |
| |
| #ifdef __cplusplus |
| namespace swift { extern "C" { |
| #endif |
| |
| SWIFT_RUNTIME_STDLIB_API |
| void swift_stdlib_random(void *buf, __swift_size_t nbytes); |
| |
| #ifdef __cplusplus |
| }} // extern "C", namespace swift |
| #endif |
| |
| #if __has_feature(nullability) |
| #pragma clang assume_nonnull end |
| #endif |
| |
| #endif // SWIFT_STDLIB_SHIMS_RANDOM_H |
| |
