C语言之指针详解（4）

#include<stdio.h>
int Add(int x, int y)
{
}
int main()
{
  int a = 10;
  int b = 20;
  int arr[10] = { 0 };
  printf("%p\n", &Add);
  printf("%p\n", Add);
  return 0;
}

#include<stdio.h>
int Add(int x, int y)
{
  int z = 0;
  z = x + y;
  return z;
}
int main()
{
  int a = 10;
  int b = 20;
  int arr[10] = { 0 };
  int(*pa)(int, int) = Add;
  printf("%d\n", (*pa)(2, 3));
  /*printf("%p\n", &Add);
  printf("%p\n", Add);*/
  return 0;
}

#include<stdio.h>
void Print(char* str)
{
  printf("%s\n", str);
}
int main()
{
  void(*p)(char*) = Print;
  (*p)("hello bit");
  return 0;
}

void test()
{
  printf("hehe\n");
}
//下面pfun1和pfun2哪个有能力存放test函数的地址？
void (*pfun1)();
void* pfun2();