rem: unsigned char *dataBytes = (unsigned char *)aData->bytes;
context: WMReplaceDataBytesInRange(WMData *aData, WMRange aRange, void *bytes) /*FOLD00*/{    unsigned char *dataBytes = (unsigned char *)aData->bytes;    wassertr(aRange.position < aData->length);    wassertr(aRange.count <= aData->length-aRange.position);    memcpy(dataBytes + aRange.position, bytes, aRange.count);}