My strcat using variadic function

#include <iostream>

#include <cstdarg>

#include <string.h>

using namespace std;

char* strcat(char* des, ...);

int main() {

  char str[500] = "Fred";

  strcat(str, "Soly", "Moly", 0);

  cout << str << endl;

  return 0;

}

char* strcat(char* des,...) {

  va_list parptr;

  va_start(parptr, des);

  char* i = va_arg(parptr, char*);

  while(i) {

while(*des)

 *des++;

 strcpy(des, i);

      i = va_arg(parptr, char*); 

  }

  va_end(parptr);

  return des;

}

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Hi there, Welcome to my blog. Let's have some fun as we master our skills of  C++.