Question

我有：

char player_one[10];

printf("Enter name for first player:\n");
scanf("%s",player_one);

struct player
{
char name[MAX_NAME_LEN+1];
enum colour col;
};

在我的.h文件中声明，但当我尝试在.c文件中创建一个新播放器时。即 -

player p1 {player_one, blue}

编译器说错误：未知类型名称'player'

Answer 1

struct之前需要

player个关键字。

struct player p1 {...,...}

或者您可以使用typedef来避免struct关键字。

像

typedef struct 
{
    char name[MAX_NAME_LEN+1];
    enum colour col;
}player;

和

player p1 {player_one, blue}

Answer 2

要么像Jayesh回答一样放struct，要么使用typedef：

typedef struct player {...} player;

使用struct的正确方法

2 个答案: