c语言中在结构体声明的时候不是需要初始化吗

typedef struct
{
 u8 box[2];
 u16 color;
 u8 next;
}Sha_Struct;


typedef struct
{
  u16 rdm;
  u16 posx,posy;
  Sha_Struct shapes[19]=
  {
   {0x88,0xc0,0x0,1},   //L
   {0xe8,0x0,0x0,2},
   {0xc4,0x40,0x0,3},
   {0x2e,0x0,0x0,0},

   {0x44,0xc0,0x1f,5},  //反L
   {0x8e,0x0,0x1f,6},
   {0xc8,0x80,0x1f,7},
   {0xe2,0x0,0x1f,4},

   {0x8c,0x40,0xf81f,9}, //反Z
   {0x6c,0x0,0xf81f,8},

   {0x4c,0x80,0xffe0,11}, //Z
   {0xc6,0x0,0xffe0,10},

   {0x4e,0x0,0x7ff,13},  //凸
   {0x8c,0x80,0x7ff,14},
   {0xe4,0x0,0x7ff,15},
   {0x4c,0x40,0x7ff,12},

   {0x88,0x88,0xf800,17},  //长条
   {0xf0,0x0,0xf800,16},

   {0xcc,0x0,0xf81f,18} //立方体
  };  
}Tet_Struct;

首先声明了一个结构体Sha_Struct，然后另外一个结构体里面声明了一个结构体组Sha_Struct shapes[19]=
但是为什么编译器说这里有错误，expected a ";" 到底是为什么呢？
[解决办法]
{0x88,0xc0,0x0,1},
改成
{{0x88,0xc0},0x0,1},
box也是数组

这样试试
[解决办法]
结构体申明的时候是不需要初始化的