Fix wrong #ifndef statement. 
Fix wrong #ifndef statement. 


wxsBSD/yara,hillu/yara,hillu/yara,pombredanne/yara,wxsBSD/yara,VirusTotal/yara,wxsBSD/yara,VirusTotal/yara,hillu/yara,VirusTotal/yara,pombredanne/yara,wxsBSD/yara,pombredanne/yara,pombredanne/yara,VirusTotal/yara,hillu/yara,wxsBSD/yara,pombredanne/yara,VirusTotal/yara,hillu/yara