Added some stubs.

dlls/urlmon/urlmon.spec

@@ -19,7 +19,7 @@ debug_channels (urlmon win32)
 @ stub CoInternetCreateZoneManager
 @ stub CoInternetGetProtocolFlags
 @ stub CoInternetGetSecurityUrl
-@ stub CoInternetGetSession
+@ stdcall CoInternetGetSession(long ptr long) CoInternetGetSession
 @ stub CoInternetParseUrl
 @ stub CoInternetQueryInfo
 @ stub CopyBindInfo
@@ -55,7 +55,7 @@ debug_channels (urlmon win32)
 @ stub IsLoggingEnabledW
 @ stub IsValidURL
 @ stub MkParseDisplayNameEx
-@ stub ObtainUserAgentString
+@ stdcall ObtainUserAgentString(long str ptr) ObtainUserAgentString
 @ stub PrivateCoInstall
 @ stdcall RegisterBindStatusCallback(ptr ptr ptr long) RegisterBindStatusCallback
 @ stub RegisterFormatEnumerator

dlls/urlmon/urlmon_main.c

@@ -100,4 +100,38 @@ HRESULT WINAPI URLMON_DllUnregisterServer(void)
     return S_OK;
 }
 
+/**************************************************************************
+ *                 CoInternetGetSession (URLMON.@)
+ */
+HRESULT WINAPI CoInternetGetSession(DWORD dwSessionMode,
+                                    LPVOID /* IInternetSession ** */ ppIInternetSession,
+                                    DWORD dwReserved)
+{
+    FIXME("(%ld, %p, %ld): stub\n", dwSessionMode, ppIInternetSession,
+	  dwReserved);
+
+    if(dwSessionMode) {
+      ERR("dwSessionMode: %ld, must be zero\n", dwSessionMode);
+    }
+
+    if(dwReserved) {
+      ERR("dwReserved: %ld, must be zero\n", dwReserved);
+    }
+
+    return S_OK;
+}
 
+
+/**************************************************************************
+ *                 ObtainUserAgentString (URLMON.@)
+ */
+HRESULT WINAPI ObtainUserAgentString(DWORD dwOption, LPCSTR pcszUAOut, DWORD *cbSize)
+{
+    FIXME("(%ld, %p, %p): stub\n", dwOption, pcszUAOut, cbSize);
+
+    if(dwOption) {
+      ERR("dwOption: %ld, must be zero\n", dwOption);
+    }
+
+    return S_OK;
+}