X-Git-Url: https://plomlompom.com/repos/feed.xml?a=blobdiff_plain;f=src%2Fyx_uint16.h;h=e5249b0ab3ca4e69685fc7a845209fb963af9760;hb=289154889af25ebb05f5ad1149cafd8e82b0b0fa;hp=2a5b3ac4095c0d0ce7beadf8777a88cf5a79da2b;hpb=022f78b4ca5a98999f5e482277b0a317af91f404;p=plomrogue

diff --git a/src/yx_uint16.h b/src/yx_uint16.h
index 2a5b3ac..e5249b0 100644
--- a/src/yx_uint16.h
+++ b/src/yx_uint16.h
@@ -29,8 +29,8 @@ enum dir
     WEST
 };
 
-/* Return 1 if two yx_uint16 coordinates a and b are equal, else 0. */
-extern uint8_t yx_uint16_cmp(struct yx_uint16 a, struct yx_uint16 b);
+/* 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. */
 extern struct yx_uint16 mv_yx_in_dir(enum dir d, struct yx_uint16 yx);