+------------------------+-----------------------+----------------------+-----------------------+----------------------+
|                        | Before: sketch size   | After: sketch size   | Before: global vars   | After: global vars   |
+------------------------+-----------------------+----------------------+-----------------------+----------------------+
| Blink                  | 4268                  | 4728                 | 139                   | 151                  |
+------------------------+-----------------------+----------------------+-----------------------+----------------------+
| GSM ReceiveVoiceCall   | 17018                 | 17424                | 963                   | 975                  |
+------------------------+-----------------------+----------------------+-----------------------+----------------------+
| Bridge Bridge          | 15764                 | 16066                | 520                   | 534                  |
+------------------------+-----------------------+----------------------+-----------------------+----------------------+