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    • ▼WOSA Extensions for Financial Services
      • ▼Application Programming Interface (API)/Service Provider Interface (SPI)
        • ▼Table of Contents
          • ▶1. Introduction
          • ▶2. WOSA Extensions for Financial Services Overview
          • ▼3. Architectural and Implementation Issues
            • 3.1 The XFS Manager
            • 3.2 Service Providers
            • 3.2.1 Service Provider Functionality
            • 3.2.2 Service Provider
            • 3.3 Asynchronous, Synchronous and Immediate Functions
            • 3.3.1 Asynchronous Functions
            • 3.3.2 Synchronous Functions
            • 3.3.3 Immediate Functions
            • 3.4 Processing API Functions
            • 3.5 Opening a session
            • 3.6 Closing a Session
            • 3.7 Configuration Information
            • 3.8 Exclusive Service and Device Access
            • 3.8.1 Lock Policy for Independent Devices
            • 3.8.2 Compound Devices
            • 3.9 Timeout
            • 3.10 Function Status Return
            • 3.11 Notification Mechanisms
            • 3.12 Application Processes, Threads and Blocking Functions
            • 3.13 Memory Management
          • ▶4. Application Programming Interface (API) Functions
          • ▶5. Service Provider Interface (SPI) Functions
          • ▶6. Support Functions
          • ▶7. Configuration Functions
          • ▶8. Data Structures
          • ▶9. Messages
          • 10. Error Codes
          • ▶11. Appendix A - Planned Enhancements and Extensions
          • 12. Appendix B - Banking Solutions Vendor Council Contacts
          • 13. Appendix C - Other WOSA Specifications and Information
          • ▶14. Appendix D - C-Header files
      • ▶Service Classes Definition
      • ▶Printer Device Class Interface
      • ▶Identification Card Device Class Interface
      • ▶Cash Dispenser Device Class Interface
      • ▶PIN Keypad Device Class Interface
      • ▶Check Reader/Scanner Device Class Interface
      • ▶Depository Device Class Interface
      • ▶Text Terminal UnitDevice Class Interface
      • ▶Sensors and Indicators Unit Device Class Interface
      • ▶Vendor Dependent Mode Device Class Interface
      • ▶Camera Device Class Interface
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