そりゃ違うだろ

for(x=1; x < 9; x++){
state = getStone(pBoard,x,y);
switch (state) {
case NONE: stone = '.';break;
case BLACK: stone = 'B';break;
case WHITE: stone = 'W';break;
default: stone = 'E';
}
printf("%c",stone);
printf(" │");
}
↓

for(x=1; x < 9; x++){
state = getStone(pBoard,x,y);
switch (state) {
case NONE: printf(" "); break;
case BLACK: printf("●");break;
case WHITE: printf("○");break;
default: printf("変");
}
printf(" │");
}