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The Open Group Base Specifications Issue 7
IEEE Std 1003.1-2008
Copyright © 2001-2008 The IEEE and The Open Group

#### NAME

> putchar - put a byte on a stdout stream

#### SYNOPSIS

> ``#include <stdio.h>
> int putchar(int` c`);
> ``

#### DESCRIPTION

> [CX] The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of POSIX.1-2008 defers to the ISO C standard.

> The function call putchar(c) shall be equivalent to putc(c,stdout).

#### RETURN VALUE

> Refer to fputc .

#### ERRORS

> Refer to fputc .

The following sections are informative.

#### EXAMPLES

> None.

#### APPLICATION USAGE

> None.

#### RATIONALE

> None.

#### FUTURE DIRECTIONS

> None.

#### SEE ALSO

> putc

> XBD <stdio.h>

#### CHANGE HISTORY

> First released in Issue 1. Derived from Issue 1 of the SVID.

End of informative text.

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Copyright © 2001-2008 The IEEE and The Open Group, All Rights Reserved
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