#define minus_width 9 #define minus_height 9 static unsigned char minus_bits[] = { 0xff, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x7d, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0xff, 0x01};