Cross Platform Support for sprintf's Format '-Flag...

multiple threads doing poll() or select() on a single socket or pipe...

Is it legit to share the buffer used for stdio buffering between parent and child process?...

Can I assume stdio streams point to the correct file descriptor after a dup2?...

Is it a given or an assumption that all POSIX/SUS signals are a #define?...

How to portably check extremal values for SuSv3 data types?...

How to implement ssh over XMPP, by C programming?...

Type definitions in POSIX/SUS headers...