Is Arduino WiFi101 library fully compatible with Arduino MKR1000 with WiFi HW?

Will all the classes in this library work with the MKR1000 with wifi hardware?
The guide mentions “wifi shield”.

So, does the library work exactly the same with the Arduino MKR100 (with the onboard wifi HW) as it does with the wifi shield?

Obviously the libraries are not interchangeable... the MKR1000 is a 32-bit processor. The WiFi shield is designed for 8-bit AVR processors.

Do the API calls match? Most likely generally but not exactly as the 8-bit, 32-bit code is radically different. You can pull up the function call parameters for the functions and do a one-by-one compare, but that is a bit labor intensive.