1//===-- Implementation of wcschr ------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "src/wchar/wcschr.h"
10
11#include "hdr/types/wchar_t.h"
12#include "src/__support/common.h"
13#include "src/__support/macros/config.h"
14
15namespace LIBC_NAMESPACE_DECL {
16
17LLVM_LIBC_FUNCTION(const wchar_t *, wcschr, (const wchar_t *s, wchar_t c)) {
18 for (; *s && *s != c; ++s)
19 ;
20 if (*s == c)
21 return s;
22 return nullptr;
23}
24
25} // namespace LIBC_NAMESPACE_DECL
26

source code of libc/src/wchar/wcschr.cpp