shithub: riscv

ref: 02b0b4dfb5a5bcc8971d5c15b2e9761b3fb59508
dir: /sys/src/libc/fmt/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;
}