| Code Size of coreHTTP (example generated with GCC for ARM Cortex-M) | ||
| File | With -O1 Optimization | With -Os Optimization |
| core_http_client.c | 3.1K | 2.5K |
| api.c (llhttp) | 2.6K | 2.0K |
| http.c (llhttp) | 0.3K | 0.3K |
| llhttp.c (llhttp) | 17.9K | 15.9K |
| Total estimates | 23.9K | 20.7K |