Minor code-stylistic revisions to yx_uint16 library.

[plomrogue] / src / yx_uint16.h

diff --git a/src/yx_uint16.h b/src/yx_uint16.h
index 7e3d13b51b273e436e9b50dce7d87c21b4b9efdb..d055a6d4c7a3df45ba1b4de482532bb42156f633 100644 (file)
--- a/src/yx_uint16.h
+++ b/src/yx_uint16.h
@@ -23,12 +23,8 @@ struct yx_uint16
 /* Return 1 if two yx_uint16 coordinates at "a" and "b" are equal, else 0. */
 extern uint8_t yx_uint16_cmp(struct yx_uint16 * a, struct yx_uint16 * b);
 
-
-
-/* Return yx_uint16 coordinate one step from coordinate yx in direction "dir"
- * (east: 'E', west: 'W', north: 'N', south: 'S').
- *
- * If an invalid dir "d" is passed, "yx" remains unchanged.
+/* Return yx_uint16 coordinate one step from "yx" in direction "dir" (east: 'E',
+ * west: 'W', north: 'N', south: 'S'). An invalid dir leaves "yx" unchanged.
  */
 extern struct yx_uint16 mv_yx_in_dir(char dir, struct yx_uint16 yx);