Sara,
Here is a C function which will do a standard endian byte swap. If it's not
exactly what you need it will probably be close.
Cheers,
Steve
/******************************************************************
/- file: endian_swap.c
/-
/-
/- usage: endian_swap(char * pdata, int dsize, int nelements)
/---------
/-
/- inputs:
/---------
/- char * pdata = pointer to data to be converted
/- int dsize = size of datatype (in bytes) stored at memory location
/- int nelements = number of data elements of size dsize to process
/-
/-
/- Modification Log:
/-------------------
/- 23 dec 99 S.Lautenschlager Created
/-
/-******************************************************************/
void endian_swap(char * pdata, int dsize, int nelements)
{
int i,j,indx;
char tempbyte;
if (dsize <= 1) return;
for (i=0; i<nelements; i++)
{
indx = dsize;
for (j=0; j<dsize/2; j++)
{
tempbyte = pdata[j];
indx = indx - 1;
pdata[j] = pdata[indx];
pdata[indx] = tempbyte;
}
pdata = pdata + dsize;
}
return;
}
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