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complex

Defined in header <complex.h> 
#define complex _Complex
 (since C99)

This macro expands to a type specifier used to identify complex types.

A program may undefine and perhaps then redefine the complex macro.

References

  • C11 standard (ISO/IEC 9899:2011):
    • 7.3.1/4 complex (p: 188)
  • C99 standard (ISO/IEC 9899:1999):
    • 7.3.1/2 complex (p: 170)

See also

(C99)
 imaginary type macro
(keyword macro)

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