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xor_eq macro - <iso646.h> - C
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<iso646.h> C Header

Macros:

C Standard Library

C Standard Library

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The xor_eq macro, which is part of <iso646.h>, is a convenient object-like macro name that expands to the ^= operator. The macro was added in Normative Addendum 1 in an effort to provide support for international character sets that might not have the ^ symbols.

Synopsis[edit]

#include <iso646.h>
#define xor_eq ^=

Description[edit]

The xor_eq object-like macro expands to the ^= operator.

Example[edit]

#include <iso646.h>

int main ()
{
    int x = 3;
    x xor_eq 1;
    return x;
}
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