Assembly Language Help (alang.hlp) (Table of Contents; Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
MS-DOS Interrupts
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────────────────────────────────────────────────────────────────────────────
 
 ┌──MS-DOS Calls─────────────────┐
 │                               │
 │ Numeric List of Functions   │
 │ Character I/O               │
 │ Directory Operations        │
 │ Disk Management             │
 │ File Operations             │
 │ File Operations (FCB)       │
 │ Record Operations           │
 │ Record Operations (FCB)     │
 │ Memory Management           │
 │ System Functions            │
 │ Process Management          │
 │ Time and Date               │
 │ Other Interrupts            │
 └───────────────────────────────┘
                                    -♦-