The Open Group Base Specifications Issue 6
IEEE Std 1003.1, 2004 Edition
Copyright © 2001-2004 The IEEE and The Open Group, All Rights reserved.

NAME

wcscpy - copy a wide-character string

SYNOPSIS

#include <wchar.h>

wchar_t *wcscpy(wchar_t *restrict ws1, const wchar_t *restrict ws2);

DESCRIPTION

[CX] [Option Start] 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 defers to the ISO C standard. [Option End]

The wcscpy() function shall copy the wide-character string pointed to by ws2 (including the terminating null wide-character code) into the array pointed to by ws1. If copying takes place between objects that overlap, the behavior is undefined.

RETURN VALUE

The wcscpy() function shall return ws1; no return value is reserved to indicate an error.

ERRORS

No errors are defined.

The following sections are informative.

EXAMPLES

None.

APPLICATION USAGE

None.

RATIONALE

None.

FUTURE DIRECTIONS

None.

SEE ALSO

wcsncpy(), the Base Definitions volume of IEEE Std 1003.1-2001, <wchar.h>

CHANGE HISTORY

First released in Issue 4. Derived from the MSE working draft.

Issue 6

The wcscpy() prototype is updated for alignment with the ISO/IEC 9899:1999 standard.

End of informative text.
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