Tags: gw6c

here is that errors:

src/servermsgsender.cc:228:17: error: ‘_data’ was not declared in this scope 
src/servermsgsender.cc:228:17: error: ‘offsetof’ was not declared in this scope
src/servermsgsender.cc:241:15: error: ‘pData’ was not declared in this scope
src/servermsgsender.cc:245:15: error: ‘pData’ was not declared in this scope
src/servermsgsender.cc:250:13: error: ‘pData’ was not declared in this scope
src/servermsgsender.cc:260:66: error: ‘pData’ was not declared in this scope

we must add header file to servermsgsender.cc and clientmsgsender.cc. Next, recompiler gw6c.

#include <stddef.h>