espconn.h is not working for me

[Carlos Domenje]

Hi people!, i need your help because i can't use espconn.h library. When i try to include it in my project, i get an error that the library doesn't exists. 

Then I try to make a component.mk of espconn.h just like dhcpserver.h is made, but when compile it, os_type.h doesn't exists. 

I need to use udp_con from espconn. Could anybody help me with this problem?

Thanks!

Carlos