Define two functions and call them in main

#include <stdio.h>

void f1(void);
void f2(void);

int main(void)
{
  f1();
  f2();

  return 0;
}

void f1(void)
{
  printf("f1, ");
}

void f2(void)
{
  printf("f2.");
}

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Define two functions and call them in main : Function « Function « C / ANSI-C

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