10.1. Low-Level Stream I/O PROCEDURE Conventions
10.1.1. Timeouts
10.1.2. Success and Failure of I/O Operations
10.1.3. The General Error Return ($error)
10.1.4. The End-of-Stream Return ($eos)
10.1.5. Timeout Return ($timedOut)
10.2. Octets
10.3. Input: $readStream
10.4. Output: $writeStream
10.5. Single-Character I/O: $cReadStream and $cWriteStream
10.6. Miscellaneous Operations:
$flushStream and $clearStream
10.7. Constants and Macros for Stream I/O
10.8. Multiple Coroutines Performing I/O to the Same Scheduled
Stream