| SYSLIB Version 4 | ---- | Introduction and Background |
| Files and Dirs | -- | Overview of SYSLIB4 and Directory Manipulation |
| ---------------- | Byte-Oriented File I/O | |
| ---------------- | General-Purpose File Manipulation | |
| ---------------- | File Name Parser/FCB Initialization | |
| ---------------- | User, Disk and DMA Manipulation | |
| Number I/O | -- | Numeric String Evaluation |
| ---------------- | Numeric Output | |
| String I/O | -- | Input Line Editors |
| ---------------- | String and File Name Output | |
| Character I/O | -- | Character-Oriented I/O |
| Branching | -- | Case, Computed GOTO, and Arithmetic IF |
| Parsing Aids | -- | Capitalization, Char Test/Skip, ARGV Parser |
| Math | -- | General-Purpose Arithmetic |
| ---------------- | CRC Calculation | |
| ---------------- | Random Number Generator | |
| Comparison | -- | String and Value Comparison |
| Memory Alloc | -- | Memory Allocation and Bounds Test |
| Sort & Misc | -- | General-Purpose Sort & Miscellaneous Routines |