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Define two functions and call them in main



Define two functions and call them in main

#include <stdio.h>

void function1(void);
void function2(void);

int main(void)
{
  function1();
  function2();

  return 0;
}

void function1(void)
{
  printf("function1, ");
}

void function2(void)
{
  printf("function2.");
}

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