[WIN & UNIX] DLL control (LoadLibrary & GetProcAddress)

// >>>>>>>>>>   NOT BY ME!!


#ifdef _WIN32
#include <windows.h>
typedef HANDLE my_lib_t;
#else
#include <dlfcn.h>
typedef void* my_lib_t;
#endif

my_lib_t MyLoadLib(const char* szMyLib) {
# ifdef _WIN32
  return ::LoadLibraryA(szMyLib);
# else //_WIN32
  return ::dlopen(szMyLib, RTLD_LAZY);
# endif //_WIN32
}

void MyUnloadLib(my_lib_t hMyLib) {
# ifdef _WIN32
  return ::FreeLibrary(hMyLib);
# else //_WIN32
  return ::dlclose(hMyLib);
# endif //_WIN32
}

void* MyLoadProc(my_lib_t hMyLib, const char* szMyProc) {
# ifdef _WIN32
  return ::GetProcAddress(hMyLib, szMyProc);
# else //_WIN32
  return ::dlsym(hMyLib, szMyProc);
# endif //_WIN32
}