EmbeddedC _Generic Compatibility Across Language Mode Defaults
The goal is to clarify how EmbeddedC's default language mode influences _Generic type-selection support and code portability across compiler versions. According to available knowledge, EmbeddedC versions 2.2 and earlier silently discard the _Generic keyword, while versions 2.5 and newer treat it as a standard extension only when the -std=c99 flag is active;
embeddedc