On Thu, Oct 03, 2024 at 02:34:57PM +0200, Markus Elfring wrote: … > > "__" prefix added to internal macros; … > Would you get into the mood to reconsider the usage of leading underscores > any more for selected identifiers? > https://wiki.sei.cmu.edu/confluence/display/c/DCL37-C.+Do+not+declare+or+define+a+reserved+identifier The mentioned URL doesn't cover the special cases like the kernels of the operating systems or other quite low level code. -- With Best Regards, Andy Shevchenko