Moved game exiting into its own function.

[plomrogue] / src / yx_uint16.c

diff --git a/src/yx_uint16.c b/src/yx_uint16.c
index 55c832bd7772711cb271c38c60280edb8cc747e9..a0b89406614673dd79110c1aa75129059e1e8abb 100644 (file)
--- a/src/yx_uint16.c
+++ b/src/yx_uint16.c
@@ -5,7 +5,7 @@ extern char yx_uint16_cmp (struct yx_uint16 a, struct yx_uint16 b) {
   if (a.y == b.y && a.x == b.x) return 1;
   else                          return 0; }
 
-extern struct yx_uint16 mv_yx_in_dir (char d, struct yx_uint16 yx) {
+extern struct yx_uint16 mv_yx_in_dir (enum dir d, struct yx_uint16 yx) {
 // Return yx coordinates one step to the direction d of yx.
   if      (d == NORTH) yx.y--;
   else if (d == EAST)  yx.x++;