Flags used to specify various information about the Acrobat viewer's security and permissions.

Values:

IG_PDF_INFO_HAS_USER_PW	IG_PDF_PERM_OPEN	The document has a user password.
IG_PDF_INFO_HAS_OWNER_PW	IG_PDF_PERM_SECURE	The document has an owner password.
IG_PDF_INFO_CAN_PRINT	IG_PDF_PERM_PRINT	The document can be printed.
IG_PDF_INFO_CAN_EDIT	IG_PDF_PERM_EDIT	The document can be modified, for example by adding notes, links, or bookmarks.
IG_PDF_INFO_CAN_COPY	IG_PDF_PERM_COPY	The document text and graphics can be copied to the clipboard.