X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bdeck_id%7D%7D/cards/%7B%7Bcard_id%7D%7D/static/git-logo.png?a=blobdiff_plain;f=src%2Fyx_uint16.h;h=e5249b0ab3ca4e69685fc7a845209fb963af9760;hb=289154889af25ebb05f5ad1149cafd8e82b0b0fa;hp=29298e5ded0f4b97f79f12d2d5e3d04b5b934a37;hpb=120715d0a4a308cdf748e1925be472ed6a59f092;p=plomrogue

diff --git a/src/yx_uint16.h b/src/yx_uint16.h
index 29298e5..e5249b0 100644
--- a/src/yx_uint16.h
+++ b/src/yx_uint16.h
@@ -9,7 +9,7 @@
 
 
 
-#include <stdint.h> /* for uint16_t */
+#include <stdint.h> /* for uint8_t, uint16_t */
 
 
 
@@ -29,8 +29,8 @@ enum dir
     WEST
 };
 
-/* Return 1 if two yx_uint16 coordinates a and b are equal, else 0. */
-extern char 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);