#include "base.h"

#include "base.c"


// setup plugin_func as a function pointer so that it can be linked at run time
typedef void PLUGIN_Func(void);
PLUGIN_Func *plugin_func = 0;


int main(){
  // base layer initialization is automatic and runs before main - base functions begin working right away
  base_func();
  
  
  // to call a function with run-time linking, we must manually load and link it
#if OS_WINDOWS
  HMODULE module = LoadLibraryA("plugin.dll");
  if (module != 0){
    plugin_func = (PLUGIN_Func*)GetProcAddress(module, "plugin_func");
  }
#elif OS_LINUX
  void *module = dlopen("./plugin.so", RTLD_NOW);
  if (module != 0){
    plugin_func = (PLUGIN_Func*)dlsym(module, "plugin_func");
  }
#endif
  
  
  // calls to plugin_func only work after the "plugin" loaded successfully
  if (plugin_func != 0){
    plugin_func();
  }
  
  
  // demonstration: the data structures contained in the 'base' are not duplicated in each binary
  base_func();
}