| //===-- Implementation of wcsnlen -----------------------------------------===// | |
| // | |
| // 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 | |
| // | |
| //===----------------------------------------------------------------------===// | |
| namespace LIBC_NAMESPACE_DECL { | |
| LLVM_LIBC_FUNCTION(size_t, wcsnlen, (const wchar_t *src, size_t maxlen)) { | |
| size_t i = 0; | |
| for (; i < maxlen && src[i]; ++i) | |
| ; | |
| return i; | |
| } | |
| } // namespace LIBC_NAMESPACE_DECL | |