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 IEEE Std 1003.1-2001 (“POSIX.1”) defers to the ISO C standard.

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

RETURN VALUE

Refer to fputc(3) .

ERRORS

Refer to fputc(3) .

The following sections are informative.

EXAMPLES

None.

APPLICATION USAGE

None.

RATIONALE

None.

FUTURE DIRECTIONS

None.

SEE ALSO

putc(3) , the Base Definitions volume of IEEE Std 1003.1-2001 (“POSIX.1”), <stdio.h>

CHANGE HISTORY

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

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