Question

How to use #define to use puts() and __VA_ARGS__ in C

Answer 1

#include <stdio.h>
 
#define showargs(...) puts(#__VA_ARGS__)
 
int main(void)
{
    showargs();            
    showargs(3, "a", "abc", int); 
    
    return 0;
}

 
/*
run:

3, "a", "abc", int

*/

 

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