extern gint32 mono_environment_exitcode_get (void);
extern void mono_environment_exitcode_set (gint32 value);
extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
extern gint32 mono_environment_exitcode_get (void);
extern void mono_environment_exitcode_set (gint32 value);
extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);