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	vfprint.c - 9base - revived minimalist port of Plan 9 userland to Unix
	git clone git://git.suckless.org/9base
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	---
	vfprint.c (381B)
	---
	1 /* Copyright (c) 2002-2006 Lucent Technologies; see LICENSE */
	2 #include <stdarg.h>
	3 #include "plan9.h"
	4 #include "fmt.h"
	5 #include "fmtdef.h"
	6
	7 int
	8 vfprint(int fd, char *fmt, va_list args)
	9 {
	10 Fmt f;
	11 char buf[256];
	12 int n;
	13
	14 fmtfdinit(&f, fd, buf, sizeof(buf));
	15 VA_COPY(f.args,args);
	16 n = dofmt(&f, fmt);
	17 VA_END(f.args);
	18 if(n > 0 && __fmtFdFlush(&f) == 0)
	19 return -1;
	20 return n;
	21 }