+void print_amount(u16 amt) {
+ /* take amt and show it on screen with a $ sign */
+ char str[10] = {' ', '$', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '};
+ u8 pos;
+ for (pos = 7; amt; pos--, amt/=10);
+ str[pos] = amt%10 + '0';
+ }
+ set_msg(str, WRAP_NONE);
+}