stdint.h 1.2 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950
  1. /*
  2. * Copyright (C) 2019 Intel Corporation. All rights reserved.
  3. * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  4. */
  5. #ifndef _WAMR_LIBC_STDINT_H
  6. #define _WAMR_LIBC_STDINT_H
  7. #ifdef __cplusplus
  8. extern "C" {
  9. #endif
  10. /* clang-format off */
  11. typedef char int8_t;
  12. typedef short int int16_t;
  13. typedef int int32_t;
  14. typedef long long int int64_t;
  15. /* Unsigned. */
  16. typedef unsigned char uint8_t;
  17. typedef unsigned short int uint16_t;
  18. typedef unsigned int uint32_t;
  19. typedef unsigned long long int uint64_t;
  20. typedef __INTPTR_TYPE__ intptr_t;
  21. typedef __UINTPTR_TYPE__ uintptr_t;
  22. /* Minimum of signed integral types. */
  23. # define INT8_MIN (-128)
  24. # define INT16_MIN (-32767-1)
  25. # define INT32_MIN (-2147483647-1)
  26. # define INT64_MIN (-__INT64_C(9223372036854775807)-1)
  27. /* Maximum of signed integral types. */
  28. # define INT8_MAX (127)
  29. # define INT16_MAX (32767)
  30. # define INT32_MAX (2147483647)
  31. # define INT64_MAX (__INT64_C(9223372036854775807))
  32. /* Maximum of unsigned integral types. */
  33. # define UINT8_MAX (255)
  34. # define UINT16_MAX (65535)
  35. # define UINT32_MAX (4294967295U)
  36. # define UINT64_MAX (__UINT64_C(18446744073709551615))
  37. /* clang-format on */
  38. #ifdef __cplusplus
  39. }
  40. #endif
  41. #endif