// Swap_unaligned is a template based on size and on whether the
// target is big endian. It defines the type Valtype and the
-// functions readval_unaligned and writeval_unaligned. The functions
-// read and write values of the appropriate size out of buffers which
-// may be misaligned.
+// functions readval and writeval. The functions read and write
+// values of the appropriate size out of buffers which may be
+// misaligned.
template<int size, bool big_endian>
struct Swap_unaligned;
typedef typename Valtype_base<8>::Valtype Valtype;
static inline Valtype
- readval_unaligned(const unsigned char* wv)
+ readval(const unsigned char* wv)
{ return *wv; }
static inline void
- writeval_unaligned(unsigned char* wv, Valtype v)
+ writeval(unsigned char* wv, Valtype v)
{ *wv = v; }
};
typedef Valtype_base<16>::Valtype Valtype;
static inline Valtype
- readval_unaligned(const unsigned char* wv)
+ readval(const unsigned char* wv)
{
return (wv[1] << 8) | wv[0];
}
static inline void
- writeval_unaligned(unsigned char* wv, Valtype v)
+ writeval(unsigned char* wv, Valtype v)
{
wv[1] = v >> 8;
wv[0] = v;
typedef Valtype_base<16>::Valtype Valtype;
static inline Valtype
- readval_unaligned(const unsigned char* wv)
+ readval(const unsigned char* wv)
{
return (wv[0] << 8) | wv[1];
}
static inline void
- writeval_unaligned(unsigned char* wv, Valtype v)
+ writeval(unsigned char* wv, Valtype v)
{
wv[0] = v >> 8;
wv[1] = v;
typedef Valtype_base<32>::Valtype Valtype;
static inline Valtype
- readval_unaligned(const unsigned char* wv)
+ readval(const unsigned char* wv)
{
return (wv[3] << 24) | (wv[2] << 16) | (wv[1] << 8) | wv[0];
}
static inline void
- writeval_unaligned(unsigned char* wv, Valtype v)
+ writeval(unsigned char* wv, Valtype v)
{
wv[3] = v >> 24;
wv[2] = v >> 16;
typedef Valtype_base<32>::Valtype Valtype;
static inline Valtype
- readval_unaligned(const unsigned char* wv)
+ readval(const unsigned char* wv)
{
return (wv[0] << 24) | (wv[1] << 16) | (wv[2] << 8) | wv[3];
}
static inline void
- writeval_unaligned(unsigned char* wv, Valtype v)
+ writeval(unsigned char* wv, Valtype v)
{
wv[0] = v >> 24;
wv[1] = v >> 16;
typedef Valtype_base<64>::Valtype Valtype;
static inline Valtype
- readval_unaligned(const unsigned char* wv)
+ readval(const unsigned char* wv)
{
return ((static_cast<Valtype>(wv[7]) << 56)
| (static_cast<Valtype>(wv[6]) << 48)
}
static inline void
- writeval_unaligned(unsigned char* wv, Valtype v)
+ writeval(unsigned char* wv, Valtype v)
{
wv[7] = v >> 56;
wv[6] = v >> 48;
typedef Valtype_base<64>::Valtype Valtype;
static inline Valtype
- readval_unaligned(const unsigned char* wv)
+ readval(const unsigned char* wv)
{
return ((static_cast<Valtype>(wv[0]) << 56)
| (static_cast<Valtype>(wv[1]) << 48)
}
static inline void
- writeval_unaligned(unsigned char* wv, Valtype v)
+ writeval(unsigned char* wv, Valtype v)
{
wv[7] = v >> 56;
wv[6] = v >> 48;