InitializeISO is a procedure that initializes the default values used for the content transfer encoding, header encoding, and characters set for use in headers for RFC-compliant messages. InitializeISO stores values in the variable arguments TransferHeader, HeaderEncoding, and CharSet. The default values are:
- TransferHeader - bit8
- HeaderEncoding - 'B'
InitializeISO calls GetSystemLocale to determine the default character set for the local computer system, and can contain the following values:
- 'GB2312'
- 'Big5'
- 'EUC-KR'
- 'ISO-2022-JP' (Sets HeaderEncoding to iso2022jp)
- 'ISO-8859-1' (Sets HeaderEncoding to 'Q')