배우면좆밥아님?

 

*ptr = &a; //개좃밥

 

 

typedef struct point{

int x;

int y;

}Point

 

 

Point * pos;

 

pos = (pos*)malloc(sizeof(Point));

 

void setPoint(int x,int y){

pos->x = x;

pos->y = y;

 

}

 

//걍접근