#define lanceR_m_width 49
#define lanceR_m_height 49
-static char lanceR_m_bits[] = {
+static unsigned char lanceR_m_bits[] = {
0xf8,0xff,0xff,0xff,0xff,0x0f,0xfe,0xf8,0xff,0xff,0xff,0xff,0x0f,0xfe,0xf8,
0xff,0xff,0xff,0xff,0x1f,0xfe,0xf8,0xff,0xff,0xff,0xff,0x1f,0xfe,0x38,0x00,
0x00,0x00,0x00,0x10,0xfe,0x38,0x00,0xc0,0x03,0x00,0x10,0xfe,0x38,0x00,0xc0,