| Code Size of coreHTTP (example generated with GCC for ARM Cortex-M) | ||
| File | With -O1 Optimization | With -Os Optimization |
| core_http_client.c | 3.3K | 2.7K |
| api.c (llhttp) | 2.8K | 2.2K |
| http.c (llhttp) | 0.3K | 0.3K |
| llhttp.c (llhttp) | 19.1K | 17.1K |
| Total estimates | 25.5K | 22.3K |