pw_span: Fix missing <cstring> include in test code Change-Id: I42bfdb86b4ef7bd0574e8b6c9cdbbe4660a146fd Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/124495 Reviewed-by: Wyatt Hepler <hepler@google.com> Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com> Pigweed-Auto-Submit: Sergio Soares <sergiosoares@google.com>
Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.
For more information please see our website: https://pigweed.dev/.