[gtk/msvc-prototype] config.h.win32.in: Define HAVE_SETUP_DI_GET_DEVICE_PROPERTY_W

[Chun-wei Fan <fanchunwei src gnome org>]

commit b81b9311f6bd9f712f18a1436b799cbe0ec542e5
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Wed Jul 28 15:00:38 2021 +0800

    config.h.win32.in: Define HAVE_SETUP_DI_GET_DEVICE_PROPERTY_W
    
    ... on Visual Studio, so that we will not have warnings from defining
    the prototype SetupDiGetDevicePropertyW() unnessarily.

 config.h.win32.in | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/config.h.win32.in b/config.h.win32.in
index d0546db297..9bbf65fe10 100644
--- a/config.h.win32.in
+++ b/config.h.win32.in
@@ -144,6 +144,11 @@
 #define HAVE_ROUND 1
 #endif
 
+/* Define to 1 if SetupDiGetDevicePropertyW() is available */
+#ifdef _MSC_VER
+#define HAVE_SETUP_DI_GET_DEVICE_PROPERTY_W 1
+#endif
+
 /* Define to 1 if sincos() is available */
 /* #undef HAVE_SINCOS */