-/* Return the offset necessary to center "map" on position "pos" in a frame of
- * "framesize.
+/* Return the offset necessary to center a map of "mapsize" on position "pos" in
+ * a frame of "framesize.
*/
-extern uint16_t center_offset(uint16_t pos, uint16_t mapsize,
- uint16_t framesize);
+extern uint16_t center_offset(uint16_t pos,
+ uint16_t mapsize, uint16_t framesize);