diff --git a/src/sdl/i_system.cpp b/src/sdl/i_system.cpp
index 559597552..13991bcc7 100644
--- a/src/sdl/i_system.cpp
+++ b/src/sdl/i_system.cpp
@@ -788,12 +788,12 @@ void I_GetConsoleEvents(void){}
 static inline void I_StartupConsole(void)
 {
 #ifdef _DEBUG
-	consolevent = !M_CheckParm("-noconsole");
+	consolevent = M_CheckParm("-noconsole") > 0 ? SDL_FALSE : SDL_TRUE;
 #else
-	consolevent = M_CheckParm("-console");
+	consolevent = M_CheckParm("-console") > 0 ? SDL_TRUE : SDL_FALSE;
 #endif
 
-	framebuffer = M_CheckParm("-framebuffer");
+	framebuffer = M_CheckParm("-framebuffer") > 0 ? SDL_TRUE : SDL_FALSE;
 
 	if (framebuffer)
 		consolevent = SDL_FALSE;
diff --git a/src/sdl/macosx/mac_resources.h b/src/sdl/macosx/mac_resources.h
index 727ac9f6b..8297d3d0f 100644
--- a/src/sdl/macosx/mac_resources.h
+++ b/src/sdl/macosx/mac_resources.h
@@ -1,5 +1,15 @@
 #ifndef __MAC_RESOURCES_H__
 #define __MAC_RESOURCES_H__
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 void OSX_GetResourcesPath(char * buffer);
-#endif
\ No newline at end of file
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif