| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| /// \file |
| /// Definition of macros from semaphore.h. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_LIBC_MACROS_SEMAPHORE_MACROS_H |
| #define LLVM_LIBC_MACROS_SEMAPHORE_MACROS_H |
| |
| // The value returned by sem_open on failure. |
| #define SEM_FAILED ((sem_t *)0) |
| |
| #endif // LLVM_LIBC_MACROS_SEMAPHORE_MACROS_H |
