Parameterized Macros

#define PRINT3(e1,e2,e3) \

printf("\n%c\t%c\t%d", \

(e1), (e2), (e3) )

• After this definition, the preprocessor replaces every occurrence of the form

  PRINT3(a,b,c)
  

by the replacement text

printf("\n%c\t%c\t%d",

(a), (b), (c) )

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