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//
// Copyright 2017 The Abseil Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#ifndef Y_ABSL_STRINGS_INTERNAL_MEMUTIL_H_
#define Y_ABSL_STRINGS_INTERNAL_MEMUTIL_H_
#include <cstddef>
#include <cstring>
#include "y_absl/base/port.h" // disable some warnings on Windows
#include "y_absl/strings/ascii.h" // for y_absl::ascii_tolower
namespace y_absl {
Y_ABSL_NAMESPACE_BEGIN
namespace strings_internal {
// Performs a byte-by-byte comparison of `len` bytes of the strings `s1` and
// `s2`, ignoring the case of the characters. It returns an integer less than,
// equal to, or greater than zero if `s1` is found, respectively, to be less
// than, to match, or be greater than `s2`.
int memcasecmp(const char* s1, const char* s2, size_t len);
} // namespace strings_internal
Y_ABSL_NAMESPACE_END
} // namespace y_absl
#endif // Y_ABSL_STRINGS_INTERNAL_MEMUTIL_H_
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