/**
Mostly used by wxWidgets itself, but might be handy for logging errors
after system call (API function) failure. It logs the specified message
- text as well as the last system error code (@e errno or @e ::GetLastError()
+ text as well as the last system error code (@e errno or @e GetLastError()
depending on the platform) and the corresponding error message. The second
form of this function takes the error code explicitly as the first
argument.