From 163ecdf063f5c2cef6940ba646f708cab03d28b8 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Mon, 10 Oct 2022 14:59:10 -0700
Subject: [PATCH] Use define for RandomDouble

---
 src/ivfkmeans.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/src/ivfkmeans.c b/src/ivfkmeans.c
index 9b13691..1ca992a 100644
--- a/src/ivfkmeans.c
+++ b/src/ivfkmeans.c
@@ -9,18 +9,11 @@
 #include "common/pg_prng.h"
 #endif
 
-/*
- * Random double
- */
-static inline double
-RandomDouble()
-{
 #if PG_VERSION_NUM >= 150000
-	return pg_prng_double(&pg_global_prng_state);
+#define RandomDouble() (pg_prng_double(&pg_global_prng_state))
 #else
-	return (((double) random()) / MAX_RANDOM_VALUE);
+#define RandomDouble() (((double) random()) / MAX_RANDOM_VALUE)
 #endif
-}
 
 /*
  * Initialize with kmeans++