extern const int COLOR_string__String__to_cstring;
char* environ__NativeString__get_environ(char* self);
val* string__NativeString__to_s_with_length(char* self, long p0);
+val* BOX_string__NativeString(char*);
short int kernel__Object___33d_61d(val* self, val* p0);
val* string__NativeString__to_s(char* self);
val* environ__String__environ(val* self);