From e291ca0a036067b7a2cd5f714c0bfaeadd9bedf9 Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Mon, 28 Aug 2023 14:00:27 +0200
Subject: [PATCH] Fix compile w/ vs2012

---
 modules/libcom/src/error/errSymLib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/libcom/src/error/errSymLib.c b/modules/libcom/src/error/errSymLib.c
index a47208062..37e8102cd 100644
--- a/modules/libcom/src/error/errSymLib.c
+++ b/modules/libcom/src/error/errSymLib.c
@@ -23,6 +23,7 @@
 #include "cantProceed.h"
 #include "epicsAssert.h"
 #include "epicsStdio.h"
+#include "epicsTypes.h"
 #include "epicsMutex.h"
 #include "epicsThread.h"
 #include "errMdef.h"
@@ -104,14 +105,13 @@ int errSymbolAdd(long errNum, const char *name)
     ERRNUMNODE **phashnode = NULL;
     ERRNUMNODE *pNew = NULL;
     int modnum = (epicsUInt16) (errNum >> 16);
+    epicsUInt16 hashInd = errhash(errNum);
 
     if (modnum < MIN_MODULE_NUM)
         return S_err_invCode;
 
     initErrorHashTable();
 
-    epicsUInt16 hashInd = errhash(errNum);
-
     epicsMutexLock(errHashTable.tableMutexId);
     phashnode = (ERRNUMNODE**)&errHashTable.table[hashInd];
     pNextNode = (ERRNUMNODE*) *phashnode;