From: Bryon Daly <[EMAIL PROTECTED]>
On 2/9/06, The Fool <[EMAIL PROTECTED]> wrote:
If you want to access the individual bytes, just keep the endian-ness in
mind:
// BYTE0_OFFSET == 0 // LSB byte
// BYTE3_OFFSET == 3 // MSB byte
unsigned char GotMeB0 = *((unsigned char *) &Mem[(GetFrom *__Int_Size__) +
BYTE0_OFFSET]); // get LSByte
unsigned char GotMeB3 = *((unsigned char *) &Mem[(GetFrom *__Int_Size__) +
BYTE3_OFFSET]); // get MSByte
-----
So is this right?:
typedef struct _FlipBytesInt64
{
BYTE One;
BYTE Two;
BYTE Tre;
BYTE For;
BYTE Fiv;
BYTE Six;
BYTE Sev;
BYTE Ate;
} FlipBytesInt64;
typedef union _FlipInt64
{
int Flip;
FlipBytesInt64 Flop;
} FlipInt64;
FlipMeInt64.Flip = PutMe;
XorSwap(FlipMeInt64.Flop.Ate,FlipMeInt64.Flop.One);
XorSwap(FlipMeInt64.Flop.Sev,FlipMeInt64.Flop.Two);
XorSwap(FlipMeInt64.Flop.Six,FlipMeInt64.Flop.Tre);
XorSwap(FlipMeInt64.Flop.Fiv,FlipMeInt64.Flop.For);
PutNewMeInt64 = FlipMeInt64.Flip;
try //
{
*((__int64 *) &Mem[PutAt * __Int64_Size__]) = PutNewMeInt64;
}
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