wcsncat - concatenate two wide-character strings

NAME  LIBRARY  SYNOPSIS  DESCRIPTION  RETURN VALUE  ATTRIBUTES  STANDARDS  HISTORY  SEE ALSO 

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NAME

wcsncat − concatenate two wide-character strings

LIBRARY

Standard C library (libc, −lc)

SYNOPSIS

#include <wchar.h>

wchar_t *wcsncat(wchar_t dest[restrict .n],
const wchar_t src[restrict .n],
size_t n);

DESCRIPTION

The wcsncat() function is the wide-character equivalent of the strncat(3) function. It copies at most n wide characters from the wide-character string pointed to by src to the end of the wide-character string pointed to by dest, and adds a terminating null wide character (L'\0').

The strings may not overlap.

The programmer must ensure that there is room for at least wcslen(dest)+n+1 wide characters at dest.

RETURN VALUE

wcsncat() returns dest.

ATTRIBUTES

For an explanation of the terms used in this section, see attributes(7).

STANDARDS

C11, POSIX.1-2008.

HISTORY

POSIX.1-2001, C99.

SEE ALSO

strncat(3), wcscat(3)

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