| Routines & Data Structures |
| commands |
read and obey \n-terminated commands |
| bufio |
buffered I/O |
| bufiofd |
buffered I/O standard file descriptors |
| getln |
read one line of data |
| getln2 |
read one line of data |
| getln_max |
read one line of data, with limit |
| instream |
(undocumented) |
| openreadclose |
open input, read data from input and close input (undocumented) |
| readclose |
read data from input and close input (undocumented) |
| remoteinfo4 |
get information from an IPv4 connection (undocumented) |
| remoteinfo6 |
get information from an IPv6 connection (undocumented) |
| sgetopt |
get option character from command line |
| socket |
establish sockets (undocumented) |
| strerr |
error reporting (undocumented) |
| sgetopt |
get option character from command line |