FLT_HEADER_SIZE
uint8_t flthdr_data[FLT_HEADER_SIZE];
for (lwrds = 0; lwrds < FLT_HEADER_SIZE >> 2; lwrds++) {
for (csum = 0, lwrds = 0; lwrds < FLT_HEADER_SIZE >> 4; lwrds++) {
(fcp->flt_length > (FLT_HEADER_SIZE + FLT_REGIONS_SIZE))) {
int len = fcp->flt_length - FLT_HEADER_SIZE;
addr = fcp->flt_region_flt + (FLT_HEADER_SIZE >> 2);