public int getExportHashTablePower() {
		return exportHashTablePower;
	}
The exportHashTablePower field (4 bytes) indicates the 
number of hash index values (that is, the number of entries in the 
hash table). The number of entries is specified as a power of two. For example, 
a value of 0 indicates one entry, while a value of 2 indicates four entries. If 
no exports exist, the hash table still contains one entry, and the value of this 
field is 0.
@return number of hash index values
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pef/LoaderInfoHeader.java