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/*

FUNCTION

	<>---copy a wide-character string returning a pointer to its end

ANSI_SYNOPSIS

	#include 

	wchar_t *wcpcpy(wchar_t *<[s1]>, const wchar_t *<[s2]>);

TRAD_SYNOPSIS

	wchar_t *wcpcpy(<[s1]>, <[s2]>

	wchar_t *__restrict <[s1]>;

	const wchar_t *__restrict <[s2]>;

DESCRIPTION

	The <> 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

	This function returns a pointer to the end of the destination string,

	thus pointing to the trailing '\0'.

PORTABILITY

<> is a GNU extension.

No supporting OS subroutines are required.

*/

#include <_ansi.h>

#include 

wchar_t *

_DEFUN (wcpcpy, (s1, s2),

	wchar_t *__restrict s1 _AND

	_CONST wchar_t *__restrict s2)

{

  while ((*s1++ = *s2++))

    ;

  return --s1;

}