/* Emulation of Unix usleep(). This has a granularity of
milliseconds, but that's ok because:
- a) Wget is only using it with milliseconds;
+ a) Wget is only using it with milliseconds [not anymore, but b)
+ still applies];
b) You can't rely on usleep's granularity anyway. If a caller
expects usleep to respect every microsecond, he's in for a