Hi! Could someone run or compile the Wolfssl library to the stm32f4?

I have installed the wolfssl library in Arduino and it appears me in the examples. Until here everything is ok but when I want to compile it, it says me the following errors.

In file included from C:\Program Files (x86)\Arduino\libraries\wolfssl/wolfssl/ssl.h:95:0,

                 from C:\Users\LabSE\AppData\Local\Temp\arduino_modified_sketch_350713\wolfssl_client.ino:24:

C:\Program Files (x86)\Arduino\libraries\wolfssl/wolfssl/io.h:120:36: fatal error: sys/socket.h: No such file or directory

             #include <sys/socket.h>


compilation terminated.

exit status 1
Error compilando para la tarjeta Arduino/Genuino Uno.

Anyone knows why?
Can this library help me to enable ssl to communicate with an smtp server using the wifly shield?