shithub: drawterm

ref: ad9a404582539cc0d069e71ba2269e35775f0800
dir: /libc/fmtstr.c/

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#include <u.h>
#include <libc.h>

char*
fmtstrflush(Fmt *f)
{
	if(f->start == nil)
		return nil;
	*(char*)f->to = '\0';
	return f->start;
}