14. 구조체 기본

1. 소스

test1.h 

 #include <stdio.h>

void test2(void);

typedef struct
{
 char high_test[20];
 char low_test[20];
}test_struct;

 

main.c 

 #include "test1.h"

test_struct user_test;

void main(void)
{

 user_test.high_test[0] = 1;

 user_test.high_test[1] = 2;

 printf("main %d %d \r\n", user_test.high_test[0], user_test.high_test[1]);

 test2();

 printf("main %d %d \r\n", user_test.high_test[0], user_test.high_test[1]);

}

test2.c

#include "test1.h"

test_struct user_test;

void test2(void) {

 user_test.high_test[0] = 3;

 user_test.high_test[1] = 4;

}

 

 

2. 결과