How do I use this library?

Projects Programming
37

pert:
The type of the parameter of delayMicroseconds() is unsigned int so that code is the equivalent of:

    delayMicroseconds(0);

digitalWrite(reset_pin, HIGH);
   delayMicroseconds(0);

I did that because the data in the datasheet days 100ns and 200ns. So how would I do a nano Seconds?