From ab737f6ba9fc0a26d32a95b115d5cd0e24a63191 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sat, 12 Mar 2016 22:34:47 -0500
Subject: [PATCH] Fix Windows portability issue in 23a27b039d94ba35.

_strtoui64() is available in MSVC builds, but apparently not with
other Windows toolchains.  Thanks to Petr Jelinek for the diagnosis.
---
 src/backend/utils/adt/numutils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/utils/adt/numutils.c b/src/backend/utils/adt/numutils.c
index da100f7c0f2..c1986193c82 100644
--- a/src/backend/utils/adt/numutils.c
+++ b/src/backend/utils/adt/numutils.c
@@ -402,7 +402,7 @@ pg_ltostr(char *str, int32 value)
 uint64
 pg_strtouint64(const char *str, char **endptr, int base)
 {
-#ifdef WIN32
+#ifdef _MSC_VER					/* MSVC only */
 	return _strtoui64(str, endptr, base);
 #elif defined(HAVE_STRTOULL) && SIZEOF_LONG < 8
 	return strtoull(str, endptr, base);
-- 
GitLab