1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
#include <iso646.h> /** alternative spelling for &= **/ #define and_eq &= /*** provides an alternative means of specifying the binary bitwise-AND and assign operator (OPERATOR(&=)). ***/ /* VALUE_FIXED(OPERATOR(&=)) STDC(199409) */