Warnings fixed on VC++ 2015

radio/src/opentx.h

@@ -222,8 +222,8 @@
 #endif
 
 #if defined(SIMU)
-  #ifndef FORCEINLINE
-    #define FORCEINLINE
+  #if !defined(FORCEINLINE)
+    #define FORCEINLINE inline
   #endif
   #if !defined(NOINLINE)
     #define NOINLINE

radio/src/targets/simu/CMakeLists.txt

@@ -20,7 +20,6 @@ endif()
 
 if(MSVC)
   set(CMAKE_CXX_FLAGS "/EHsc /LD")
-  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /FORCE:MULTIPLE")
   include_directories(${PROJECT_SOURCE_DIR}/winbuild C:/Programs/pthreads/Pre-built.2/include C:/Programs/msinttypes C:/Programs/dirent/include)
   target_link_libraries(${SIMULATOR_TARGET} PRIVATE C:/Programs/pthreads/Pre-built.2/lib/pthreadVC2.lib)
 else()