1 files changed, 1 insertions, 0 deletions
diff --git a/glcd.h b/glcd.h
index f00039fc..fb9900fd 100755
--- a/glcd.h
+++ b/glcd.h
@@ -55,6 +55,7 @@ void lcdDrawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t co
 void lcdDrawRect(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint8_t filled, uint16_t color);
 void lcdDrawRectString(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint8_t* str, uint16_t fontColor, uint16_t bkColor);
 void lcdDrawCircle(uint16_t x, uint16_t y, uint16_t radius, uint8_t filled, uint16_t color);
+void lcdDrawArrow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color);
 void lcdDrawString(uint16_t x, uint16_t y, uint8_t *str,uint16_t color, uint16_t bkColor);
 void lcdDrawChar(uint16_t x, uint16_t y, unsigned char c, uint16_t charcolor, uint16_t bkColor);
 uint16_t lcdGetHeight(void);