// Copyright 2026 The IREE Authors
//
// Licensed 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

// Freestanding <limits.h> for wasm32 (ILP32 data model).

#ifndef IREE_WASM_LIBC_LIMITS_H_
#define IREE_WASM_LIBC_LIMITS_H_

#define CHAR_BIT 8
#define SCHAR_MIN (-128)
#define SCHAR_MAX 127
#define UCHAR_MAX 255

// char is signed on wasm32.
#define CHAR_MIN SCHAR_MIN
#define CHAR_MAX SCHAR_MAX

#define MB_LEN_MAX 4

#define SHRT_MIN (-32768)
#define SHRT_MAX 32767
#define USHRT_MAX 65535

#define INT_MIN (-2147483647 - 1)
#define INT_MAX 2147483647
#define UINT_MAX 4294967295U

// ILP32: long is 32-bit.
#define LONG_MIN (-2147483647L - 1)
#define LONG_MAX 2147483647L
#define ULONG_MAX 4294967295UL

#define LLONG_MIN (-9223372036854775807LL - 1)
#define LLONG_MAX 9223372036854775807LL
#define ULLONG_MAX 18446744073709551615ULL

#endif  // IREE_WASM_LIBC_LIMITS_H_