int equal_data_t(data_t* data1,data_t* data2)
{
int size = sizeof_data_t( data1 );
int i;
if ( data1->format != data2->format ) return 0;
for( i=0; i<size; i++)
if (data1->val.bytes[i] != data2->val.bytes[i]) return 0;
return 1;
}
void reorder_data_t(data_t* data, int swap, int inverse_words)
{
int size = sizeof_data_t( data );
int i, j;
uint16_t word;
data_t tmp;
tmp = *data;
for( i = 0; i<size; i++)
{
j = inverse_words ? size-i-1 : i;
word = tmp.val.words[j];
data->val.words[i] = swap ? swap_bytes(word) : word;
}
}
static int test_inverse(int format)
{
struct data_t before, after;
int size_words;
int i;
before.format = format;
after.format = format;
/* sizeof_data_t returs size in words */
size_words = sizeof_data_t(&before);
for (i = 0; i < size_words; i++) {
before.val.words[i] = i;
after.val.words[size_words-i-1] = i;
}
reorder_data_t(&before, 0, 1);
return equal_data_t(&before, &after);
}
