1*40ef9009SDavid du Colombier /*
2*40ef9009SDavid du Colombier * The authors of this software are Rob Pike and Ken Thompson.
3*40ef9009SDavid du Colombier * Copyright (c) 2002 by Lucent Technologies.
4*40ef9009SDavid du Colombier * Permission to use, copy, modify, and distribute this software for any
5*40ef9009SDavid du Colombier * purpose without fee is hereby granted, provided that this entire notice
6*40ef9009SDavid du Colombier * is included in all copies of any software which is or includes a copy
7*40ef9009SDavid du Colombier * or modification of this software and in all copies of the supporting
8*40ef9009SDavid du Colombier * documentation for such software.
9*40ef9009SDavid du Colombier * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
10*40ef9009SDavid du Colombier * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY
11*40ef9009SDavid du Colombier * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
12*40ef9009SDavid du Colombier * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
13*40ef9009SDavid du Colombier */
14*40ef9009SDavid du Colombier #include <stdarg.h>
15*40ef9009SDavid du Colombier #include <string.h>
16*40ef9009SDavid du Colombier #include "utf.h"
17*40ef9009SDavid du Colombier #include "fmt.h"
18*40ef9009SDavid du Colombier #include "fmtdef.h"
19*40ef9009SDavid du Colombier
20*40ef9009SDavid du Colombier Rune*
runevseprint(Rune * buf,Rune * e,char * fmt,va_list args)21*40ef9009SDavid du Colombier runevseprint(Rune *buf, Rune *e, char *fmt, va_list args)
22*40ef9009SDavid du Colombier {
23*40ef9009SDavid du Colombier Fmt f;
24*40ef9009SDavid du Colombier
25*40ef9009SDavid du Colombier if(e <= buf)
26*40ef9009SDavid du Colombier return nil;
27*40ef9009SDavid du Colombier f.runes = 1;
28*40ef9009SDavid du Colombier f.start = buf;
29*40ef9009SDavid du Colombier f.to = buf;
30*40ef9009SDavid du Colombier f.stop = e - 1;
31*40ef9009SDavid du Colombier f.flush = nil;
32*40ef9009SDavid du Colombier f.farg = nil;
33*40ef9009SDavid du Colombier f.nfmt = 0;
34*40ef9009SDavid du Colombier f.args = args;
35*40ef9009SDavid du Colombier dofmt(&f, fmt);
36*40ef9009SDavid du Colombier *(Rune*)f.to = '\0';
37*40ef9009SDavid du Colombier return (Rune*)f.to;
38*40ef9009SDavid du Colombier }
39*40ef9009SDavid du Colombier
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