// Token: 0x060012C3 RID: 4803 RVA: 0x0006D894 File Offset: 0x0006BA94
private static int GetPropertyOffset(PropTag propTagToFind, byte[] propertyDescriptorsBuffer, int propertyDescriptorsOffset, int propertyCount, byte[] recordBuffer)
{
int num = -1;
for (int i = 0; i < propertyCount; i++)
{
PropTag propTag = (PropTag)BitConverter.ToUInt32(propertyDescriptorsBuffer, propertyDescriptorsOffset + i * 2 * 4);
if (propTag == propTagToFind)
{
num = i;
break;
}
}
if (num == -1)
{
return(0);
}
if (((int)recordBuffer[4 + num / 8] & 128 >> num % 8) == 0)
{
return(0);
}
int result = 4 + (propertyCount + 7) / 8;
for (int j = 0; j < num; j++)
{
if (((int)recordBuffer[4 + j / 8] & 128 >> j % 8) != 0)
{
PropTag propTag2 = (PropTag)BitConverter.ToUInt32(propertyDescriptorsBuffer, propertyDescriptorsOffset + j * 2 * 4);
DiffFileGenerator.SkipProperty(propTag2, recordBuffer, ref result);
}
}
return(result);
}
