6.10 wcscpy—copy a wide-character string

Synopsis

     #include <wchar.h>
     wchar_t *wcscpy(wchar_t *s1, const wchar_t *,s2);
     

Description
The wcscpy function copies the wide-character string pointed to by s2 (including the terminating null wide-character code) into the array pointed to by s1. If copying takes place between objects that overlap, the behaviour is undefined.

Returns
The wcscpy function returns s1; no return value is reserved to indicate an error.

Portability
wcscpy is ISO/IEC 9899/AMD1:1995 (ISO C).

No supporting OS subroutines are required.