MAX_FIELD_PREALLOCATION
count = min_c(count, fHeader->field_count + MAX_FIELD_PREALLOCATION);
if (fFieldsAvailable > MAX_FIELD_PREALLOCATION) {
ssize_t available = MAX_FIELD_PREALLOCATION / 2;
count = min_c(count, fHeader->field_count + MAX_FIELD_PREALLOCATION);
if (fFieldsAvailable > MAX_FIELD_PREALLOCATION) {
ssize_t available = MAX_FIELD_PREALLOCATION / 2;