Function reftable_buf_reset

reftable/basics.c:92–98

}

void reftable_buf_reset(struct reftable_buf *buf)
{
	if (buf->alloc) {
		buf->len = 0;
		buf->buf[0] = '\0';
	}
}

int reftable_buf_setlen(struct reftable_buf *buf, size_t len)
{