Rule 5.4: Macro identifier

[misra-c]

The amplification states

This rule requires that, when a macro is being defined, its name be distinct from:

• the names of the other macros that are currently defined;

Therefore there will only be a violation of Rule 5.4 on DAI_AGK_SEC_1BIT_RAM_START if both ABCDE and FGHIJ are not defined.