From 115e5990b71dfd7e7e3594278df8286ab2d6ef46 Mon Sep 17 00:00:00 2001
From: Juan Lang <juan.lang@gmail.com>
Date: Thu, 20 Sep 2007 18:30:15 -0700
Subject: [PATCH] Implement SetupDiCreateDeviceInterfaceA on top of SetupDiCreateInterfaceW
---
 dlls/setupapi/devinst.c |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/dlls/setupapi/devinst.c b/dlls/setupapi/devinst.c
index d92f0f3..924a93a 100644
--- a/dlls/setupapi/devinst.c
+++ b/dlls/setupapi/devinst.c
@@ -1817,12 +1817,26 @@ BOOL WINAPI SetupDiCreateDeviceInterface
         DWORD CreationFlags,
         PSP_DEVICE_INTERFACE_DATA DeviceInterfaceData)
 {
+    BOOL ret;
+    LPWSTR ReferenceStringW = NULL;
+
     TRACE("%p %p %s %s %08x %p\n", DeviceInfoSet, DeviceInfoData,
             debugstr_guid(InterfaceClassGuid), debugstr_a(ReferenceString),
             CreationFlags, DeviceInterfaceData);
 
-    FIXME("stub\n");
-    return FALSE;
+    if (ReferenceString)
+    {
+        ReferenceStringW = MultiByteToUnicode(ReferenceString, CP_ACP);
+        if (ReferenceStringW == NULL) return FALSE;
+    }
+
+    ret = SetupDiCreateDeviceInterfaceW(DeviceInfoSet, DeviceInfoData,
+            InterfaceClassGuid, ReferenceStringW, CreationFlags,
+            DeviceInterfaceData);
+
+    MyFree(ReferenceStringW);
+
+    return ret;
 }
 
 /***********************************************************************
-- 
1.4.1