Edited sentence: In the examples above, the individual power-of-two values are declared as macros (ending up being the machine word).Quantities defined as the combination of bits are actually vectors of (Z/2Z)^n; and the.Since bitfields are by essence destined to be combined with the bitwise OR operator, such code.This remark has some importance when designing variable importance debug channels (from `informative' to `fatal'); the regular integer comparison cannot be used to filter out part of the messages.cannot be compared).fails the type-safety principle when combining =quality_plays_golf|quality_likes_icecreams=,.relation defined as =a<=b= when =a&b=a= only creates a partial order (=1011b= is greater than =1010b= but.that does not belong the enumeration