Client Not Work

[andDew15]

Hello, I have got an error in the part of code in function UA_Client_new(UA_ClientConfig_standard) .... It is not declared in this scope. Thanks a lot.

[andDew15]

Okay, just Change UA_ClientConfig_standard->UA_ClientConfig_default, but there is also error:
/usr/lib/gcc/arm-linux-gnueabihf/6/../../../arm-linux-gnueabihf/crt1.o: In function _start': (.text+0x34): undefined reference to main'
collect2: error: ld returned 1 exit status