A lot of fixes - everything now seems to work properly.

src/include/86box/device.h

@@ -160,6 +160,8 @@ extern void		device_set_config_hex20(const char *s, int val);
 extern void		device_set_config_mac(const char *s, int val);
 extern const char	*device_get_config_string(const char *name);
 
+extern char *		device_get_internal_name(const device_t *d);
+
 extern int	machine_get_config_int(char *s);
 extern char	*machine_get_config_string(char *s);
 

src/include/86box/gameport.h

@@ -83,6 +83,7 @@ typedef struct {
 
 typedef struct {
     const char *name;
+    const char *internal_name;
 
     void	*(*init)(void);
     void	(*close)(void *p);