// Copyright 2019 The MediaPipe 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
//
// http://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 MEDIAPIPE_PORT_INTEGRAL_TYPES_H_
#define MEDIAPIPE_PORT_INTEGRAL_TYPES_H_
// TODO: <sys/types.h> is not portable C. Take a close look at this when we add
// mobile support.
#include <sys/types.h>
#include <cstdint>
typedef signed char schar;
typedef int8_t int8;
typedef int16_t int16;
typedef int32_t int32;
typedef int64_t int64;
typedef uint8_t uint8;
typedef uint16_t uint16;
typedef uint32_t uint32;
typedef uint64_t uint64;
typedef unsigned long uword_t;
#define GG_LONGLONG(x) x##LL
#define GG_ULONGLONG(x) x##ULL
#define GG_LL_FORMAT "ll" // As in "%lld". Note that "q" is poor form also.
#define GG_LL_FORMAT_W L"ll"
// Add namespace here to avoid conflict with other libraries.
namespace mediapipe {
typedef signed int char32;
const uint8 kuint8max{0xFF};
const uint16 kuint16max{0xFFFF};
const uint32 kuint32max{0xFFFFFFFF};
const uint64 kuint64max{GG_ULONGLONG(0xFFFFFFFFFFFFFFFF)};
const int8 kint8min{~0x7F};
const int8 kint8max{0x7F};
const int16 kint16min{~0x7FFF};
const int16 kint16max{0x7FFF};
const int32 kint32min{~0x7FFFFFFF};
const int32 kint32max{0x7FFFFFFF};
const int64 kint64min{GG_LONGLONG(~0x7FFFFFFFFFFFFFFF)};
const int64 kint64max{GG_LONGLONG(0x7FFFFFFFFFFFFFFF)};
typedef uint64 Fprint;
static const Fprint kIllegalFprint = 0;
static const Fprint kMaxFprint = GG_ULONGLONG(0xFFFFFFFFFFFFFFFF);
} // namespace mediapipe
#endif // MEDIAPIPE_PORT_INTEGRAL_TYPES_H_
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