Removed unused PDC_MOUSE_POSITION and MOUSE_POS_REPORT macros. See wm…

…cbrine/PDCurses#129.

curses.h

@@ -39,8 +39,8 @@ Defined by this header:
 #define PDC_VER_MINOR 3
 #define PDC_VER_CHANGE 1
 #define PDC_VER_YEAR 2021
-#define PDC_VER_MONTH 11
-#define PDC_VER_DAY 28
+#define PDC_VER_MONTH 12
+#define PDC_VER_DAY 12
 
 #define PDC_STRINGIZE( x) #x
 #define PDC_stringize( x) PDC_STRINGIZE( x)
@@ -217,7 +217,7 @@ typedef struct
  * 10 <- button 2 has changed 1
  * 100 <- button 3 has changed 2
  * 1000 <- mouse has moved 3
- *   10000 <- mouse position report 4
+ * (Not actually used!) 10000 <- mouse position report 4
  * 100000 <- mouse wheel up 5
  * 1000000 <- mouse wheel down 6
  * 10000000 <- mouse wheel left 7
@@ -231,15 +231,14 @@ typedef struct
  */
 
 #define PDC_MOUSE_MOVED 0x0008
-#define PDC_MOUSE_POSITION  0x0010
+#define PDC_MOUSE_UNUSED_BIT 0x0010
 #define PDC_MOUSE_WHEEL_UP 0x0020
 #define PDC_MOUSE_WHEEL_DOWN 0x0040
 #define PDC_MOUSE_WHEEL_LEFT 0x0080
 #define PDC_MOUSE_WHEEL_RIGHT 0x0100
 
 #define A_BUTTON_CHANGED (Mouse_status.changes & 7)
 #define MOUSE_MOVED (Mouse_status.changes & PDC_MOUSE_MOVED)
-#define MOUSE_POS_REPORT (Mouse_status.changes & PDC_MOUSE_POSITION)
 #define BUTTON_CHANGED(x) (Mouse_status.changes & (1 << ((x) - ((x)<4 ? 1 : -5))))
 #define BUTTON_STATUS(x) (Mouse_status.button[(x) - 1])
 #define MOUSE_WHEEL_UP (Mouse_status.changes & PDC_MOUSE_WHEEL_UP)