 
                            ...
When using long identifiers, try to make the initial portions of the identifiers unique for easier recognition. This also helps prevent errors resulting from non-unique identifiers (DCL32-C).
References
| Wiki Markup | 
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| \[ | 
| [ISO/IEC 9899-1999|AA. C References#ISO/IEC 9899-1999]]\ Section 5.2.4.1, "Translation limits" | 
/
| \[[MISRA 04|AA. C References#MISRA 04]]\ Rule 5.1 |