1/***********************************************************************
2*                                                                      *
3*               This software is part of the ast package               *
4*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
5*                      and is licensed under the                       *
6*                 Eclipse Public License, Version 1.0                  *
7*                    by AT&T Intellectual Property                     *
8*                                                                      *
9*                A copy of the License is available at                 *
10*          http://www.eclipse.org/org/documents/epl-v10.html           *
11*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
12*                                                                      *
13*              Information and Software Systems Research               *
14*                            AT&T Research                             *
15*                           Florham Park NJ                            *
16*                                                                      *
17*                 Glenn Fowler <gsf@research.att.com>                  *
18*                  David Korn <dgk@research.att.com>                   *
19*                   Phong Vo <kpv@research.att.com>                    *
20*                                                                      *
21***********************************************************************/
22#pragma prototyped
23
24#include "stdhdr.h"
25
26wchar_t*
27fgetws(wchar_t* s, int n, Sfio_t* f)
28{
29	register wchar_t*	p = s;
30	register wchar_t*	e = s + n - 1;
31	register wint_t		c;
32
33	STDIO_PTR(f, "fgets", wchar_t*, (wchar_t*, int, Sfio_t*), (s, n, f))
34
35	FWIDE(f, 0);
36	while (p < e && (c = fgetwc(f)) != WEOF && (*p++ = c) != '\n');
37	*p = 0;
38	return s;
39}
40
41wchar_t*
42getws(wchar_t* s)
43{
44	register wchar_t*	p = s;
45	register wchar_t*	e = s + BUFSIZ - 1;
46	register wint_t		c;
47
48	FWIDE(sfstdin, 0);
49	while (p < e && (c = fgetwc(sfstdin)) != WEOF && (*p++ = c) != '\n');
50	*p = 0;
51	return s;
52}
53