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-rw-r--r--contrib/btree_gist/btree_utils_num.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/contrib/btree_gist/btree_utils_num.h b/contrib/btree_gist/btree_utils_num.h
index 17561fa9e4e..d7945f856c8 100644
--- a/contrib/btree_gist/btree_utils_num.h
+++ b/contrib/btree_gist/btree_utils_num.h
@@ -89,8 +89,6 @@ typedef struct
#define GET_FLOAT_DISTANCE(t, arg1, arg2) Abs( ((float8) *((const t *) (arg1))) - ((float8) *((const t *) (arg2))) )
-#define SAMESIGN(a,b) (((a) < 0) == ((b) < 0))
-
/*
* check to see if a float4/8 val has underflowed or overflowed
* borrowed from src/backend/utils/adt/float.c