Header <iso646.h> defines C alternative tokens. It refers to refer to a set of alternative spellings of common operators in C. The alternative tokens allow programmers to use C language bitwise and logical operators which could otherwise be hard to type on some international and non-QWERTY keyboards.
Alternative Spellings:
Digraphs and trigraphs:
Related topics:
<float.h> | <inttypes.h> | <limits.h> | <locale.h> | <math.h> | Standard Library in C
List of topics: C Programming
Alternative Spellings:
| Primary | Alternative |
|---|---|
| && | and |
| &= | and_eq |
| & | bitand |
| | | bitor |
| ~ | compl |
| ! | not |
| != | not_eq |
| || | or |
| |= | or_eq |
| ^ | xor |
| ^= | xor_eq |
Digraphs and trigraphs:
| Primary | Digraph | Trigraph |
|---|---|---|
| { | <% | ??< |
| } | %> | ??> |
| [ | <: td=""> | ??( |
| ] | :> | ??) |
| # | %: | ??= |
| \ | ??/ | |
| ^ | ??' | |
| | | ??! | |
| ~ | ??- |
Related topics:
<float.h> | <inttypes.h> | <limits.h> | <locale.h> | <math.h> | Standard Library in C
List of topics: C Programming
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