le16
#define clrsetbits_le16(addr, clear, set) clrsetbits(le16, addr, clear, set)
&data->le16, sizeof(data->le16));
*dst++ = le16_to_cpu(data->le16);
data->le16 = cpu_to_le16(*buf++);
&data->le16, sizeof(data->le16));
__le16 le16;
#define le24(__p) (le16(__p) | ((__p)[2] << 16))