23 lines
751 B
Scheme
23 lines
751 B
Scheme
#lang scheme/signature
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(struct communicator (sender receiver server port state))
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connect-to-server connect-to-server* disconnect-from-server
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authenticate/plain-text
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get-mailbox-status
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get-message/complete get-message/headers get-message/body
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delete-message
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get-unique-id/single get-unique-id/all
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make-desired-header extract-desired-headers
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(struct pop3 ())
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(struct cannot-connect ())
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(struct username-rejected ())
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(struct password-rejected ())
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(struct not-ready-for-transaction (communicator))
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(struct not-given-headers (communicator message))
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(struct illegal-message-number (communicator message))
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(struct cannot-delete-message (communicator message))
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(struct disconnect-not-quiet (communicator))
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(struct malformed-server-response (communicator))
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