code: drawterm

ref: 7732ac0a9b2e8f6c07945bfb8a99bd80f8f028ed
dir: /libc/runevseprint.c/

View raw version 
#include <u.h>
#include <libc.h>

Rune*
runevseprint(Rune *buf, Rune *e, char *fmt, va_list args)
{
	Fmt f;

	if(e <= buf)
		return nil;
	f.runes = 1;
	f.start = buf;
	f.to = buf;
	f.stop = e - 1;
	f.flush = nil;
	f.farg = nil;
	f.nfmt = 0;
	f.args = args;
	dofmt(&f, fmt);
	*(Rune*)f.to = '\0';
	return f.to;
}