/***
*fputws.c - write a string to a stream
*
*	Copyright (c) 1993-1995, Microsoft Corporation. All rights reserved.
*
*Purpose:
*	defines fputws() - writes a string to a stream
*
*Revision History:
*	04-26-93  CFW	Module created.
*       02-07-94  CFW   POSIXify.
*	09-06-94  CFW	Replace MTHREAD with _MT.
*	02-06-94  CFW	assert -> _ASSERTE.
*	03-07-95  GJF	_[un]lock_str macros now take FILE * arg.
*
*******************************************************************************/

#ifndef _POSIX_

#include <file2.h>
#include <internal.h>
#include <stdio.h>
#include <mtdll.h>
#include <tchar.h>
#include <wchar.h>
#include <dbgint.h>

/***
*int fputws(string, stream) - write a string to a file
*
*Purpose:
*	Output the given string to the stream, don't write the L'\0' or
*	supply a L'\n'.	Uses _stbuf and _ftbuf for efficiency reasons.
*
*Entry:
*	wchar_t *string - string to write
*	FILE *stream - stream to write to.
*
*Exit:
*	Good return   = 0
*	Error return  = WEOF
*
*Exceptions:
*
*******************************************************************************/

int __cdecl fputws (
	const wchar_t *string,
	FILE *stream
	)
{
	unsigned int length;
        int retval = 0;

	_ASSERTE(string != NULL);
	_ASSERTE(stream != NULL);

	length = wcslen(string);

	_lock_str(stream);

        while (length--)
        {
            if (_putwc_lk(*string++, stream) == WEOF)
            {
                retval = -1;
                break;
            }
        }

	_unlock_str(stream);

	return(retval);
}

#endif /* _POSIX_ */