Function read_buffed

lib_acl/src/stdlib/acl_vstream.c:380–388

}

static int read_buffed(ACL_VSTREAM *fp)
{
	int  n;

	fp->read_ptr = fp->read_buf;
	n = read_to_buffer(fp, fp->read_buf, (size_t) fp->read_buf_len);
	fp->read_cnt = n > 0 ? n : 0;
	return n;
}

static int read_char(ACL_VSTREAM *fp)
{