ch23-7.c

C语言程序设计上机指导与练习 冶金工业出版社 刘怀亮

#include "stdio.h"
void fun(var0)
struct
{
   int x;
   char y;
}var0;   
{
	printf("x1=%d\n",var0.x);
	var0.x=999;  
	var0.y='u';
	printf("x2=%d\n",var0.x);
	printf("x2=%c\n",var0.y);
	return;
}
void main()
{
   struct    /* 局部定义结构 */
   {
      int a;
      char b;
   }var1;
   var1.a=888;
   var1.b='v';
   fun(var1.a);
   printf("a=%d\n", var1.a);
   printf("b=%c\n", var1.b);
}