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-rw-r--r--refer/hunt2.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/refer/hunt2.c b/refer/hunt2.c
index 5513b419072e..804316436abb 100644
--- a/refer/hunt2.c
+++ b/refer/hunt2.c
@@ -25,11 +25,9 @@
#include "refer..c"
static int *coord = 0;
-int hh[50];
-extern int *hfreq, hfrflg;
-extern int prfreqs;
+static int hh[50];
union ptr {
- unsigned *a;
+ unsigned *a;
long *b;
};