winspool: Add GetSpoolFileHandle() stub.

dlls/winspool.drv/info.c

@@ -8076,3 +8076,12 @@ DWORD WINAPI PerfCollect(LPWSTR query, LPVOID *data, LPDWORD size, LPDWORD obj_c
     *obj_count = 0;
     return ERROR_SUCCESS;
 }
+
+/*****************************************************************************
+ *          GetSpoolFileHandle [WINSPOOL.@]
+ */
+HANDLE WINAPI GetSpoolFileHandle( HANDLE printer )
+{
+    FIXME( "%p: stub\n", printer );
+    return INVALID_HANDLE_VALUE;
+}

dlls/winspool.drv/winspool.drv.spec

@@ -144,6 +144,7 @@
 @ stdcall GetPrinterDriverDirectoryW(wstr wstr long ptr long ptr)
 @ stdcall GetPrinterDriverW(long wstr long ptr long ptr)
 @ stdcall GetPrinterW(long long ptr long ptr)
+@ stdcall GetSpoolFileHandle(ptr)
 @ stdcall IsValidDevmodeA(ptr long)
 @ stdcall IsValidDevmodeW(ptr long)
 @ stdcall OpenPrinterA(str ptr ptr)

include/winspool.h

@@ -1768,6 +1768,8 @@ BOOL WINAPI XcvDataW(HANDLE hXcv, LPCWSTR pszDataName, PBYTE pInputData,
 BOOL WINAPI IsValidDevmodeA(PDEVMODEA pDevMode, SIZE_T size);
 BOOL WINAPI IsValidDevmodeW(PDEVMODEW pDevMode, SIZE_T size);
 
+HANDLE WINAPI GetSpoolFileHandle(HANDLE printer);
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif