导读：
　　[gina.bas]
　　#COMPILE DLL
　　#INCLUDE "win32api.inc"
　　''I redeclare SID here again due a problem with win32ipa.inc. Whatever i
　　''try, the compiler does not compile with any "var as SID PTR" reporting
　　'' "undefined type"
　　''TYPE SID
　　'' Revision AS BYTE
　　'' SubAuthorityCount AS BYTE
　　'' IdentifierAuthority AS SID_IDENTIFIER_AUTHORITY
　　'' SubAuthority(0 TO 0) AS DWORD ' array size may vary
　　''END TYPE

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http://www.powerbasic.com/support/forums/Forum7/HTML/001257.html