The Single UNIX ® Specification, Version 2

Copyright © 1997 The Open Group

#### NAME

inttypes.h - fixed size integral types

#### SYNOPSIS

```
#include <inttypes.h>
```

#### DESCRIPTION

The
*<inttypes.h>*
header includes definitions of at least the following types:
**int8_t**- 8-bit signed integral type.
**int16_t**- 16-bit signed integral type.
**int32_t**- 32-bit signed integral type.
**int64_t**- 64-bit signed integral type.
**uint8_t**- 8-bit unsigned integral type.
**uint16_t**- 16-bit unsigned integral type.
**uint32_t**- 32-bit unsigned integral type.
**uint64_t**- 64-bit unsigned integral type.
**intptr_t**- Signed integral type large enough to hold any pointer.
**uintptr_t**- Unsigned integral type large enough to hold any pointer.

#### APPLICATION USAGE

None.

#### FUTURE DIRECTIONS

None.

#### SEE ALSO

None.

UNIX ® is a registered Trademark of The Open Group.

Copyright © 1997 The Open Group

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