Add type int to those variables without a type. This is caused by the

frequent use of ``register var'' instead of ``register int var'' and
the removal of the register hint in the previous commit.

1 files changed, 1 insertions, 1 deletions

diff --git a/games/hack/hack.track.c b/games/hack/hack.track.c
index 92d4890..0062ae9 100644
--- a/games/hack/hack.track.c
+++ b/games/hack/hack.track.c
@@ -24,7 +24,7 @@ settrack(){
 }
 
 coord *
-gettrack(x,y) x,y; {
+gettrack(x,y) int x,y; {
 int i,cnt,dist;
 coord tc;
 	cnt = utcnt;