0d05e55f69
A previous change incorrectly included `wchar_util.h` using a broken relative path. This change corrects the path to `#include "src/wchar/wchar_utils.h"`.
32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
//===-- Implementation of wcspbrk -----------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "src/wchar/wcspbrk.h"
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#include "hdr/types/wchar_t.h"
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#include "src/__support/common.h"
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#include "src/__support/macros/null_check.h"
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#include "src/wchar/wchar_utils.h"
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namespace LIBC_NAMESPACE_DECL {
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LLVM_LIBC_FUNCTION(const wchar_t *, wcspbrk,
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(const wchar_t *src, const wchar_t *breakset)) {
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LIBC_CRASH_ON_NULLPTR(src);
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LIBC_CRASH_ON_NULLPTR(breakset);
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// currently O(n * m), can be further optimized to O(n + m) with a hash set
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for (int src_idx = 0; src[src_idx] != 0; src_idx++)
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if (internal::wcschr(breakset, src[src_idx]))
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return src + src_idx;
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return nullptr;
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}
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} // namespace LIBC_NAMESPACE_DECL
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