comdlg32: Declare some items static

[Andrew Talbot]

Changelog:
    comdlg32: Declare some items static.

diff -urN a/dlls/comdlg32/cdlg32.c b/dlls/comdlg32/cdlg32.c
--- a/dlls/comdlg32/cdlg32.c	2006-11-29 17:25:58.000000000 +0000
+++ b/dlls/comdlg32/cdlg32.c	2007-01-03 13:24:59.000000000 +0000
@@ -38,8 +38,8 @@
 
 static DWORD COMDLG32_TlsIndex = TLS_OUT_OF_INDEXES;
 
-HINSTANCE	SHELL32_hInstance = 0;
-HINSTANCE	SHFOLDER_hInstance = 0;
+static HINSTANCE	SHELL32_hInstance;
+static HINSTANCE	SHFOLDER_hInstance;
 
 /* ITEMIDLIST */
 LPITEMIDLIST (WINAPI *COMDLG32_PIDL_ILClone) (LPCITEMIDLIST);
diff -urN a/dlls/comdlg32/filedlg.c b/dlls/comdlg32/filedlg.c
--- a/dlls/comdlg32/filedlg.c	2007-01-02 14:12:48.000000000 +0000
+++ b/dlls/comdlg32/filedlg.c	2007-01-03 13:25:37.000000000 +0000
@@ -227,7 +227,7 @@
 static void *MemAlloc(UINT size);
 static void MemFree(void *mem);
 
-INT_PTR CALLBACK FileOpenDlgProc95(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+static INT_PTR CALLBACK FileOpenDlgProc95(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
 LRESULT SendCustomDlgNotificationMessage(HWND hwndParentDlg, UINT uCode);
 static INT_PTR FILEDLG95_HandleCustomDialogMessages(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
 static BOOL FILEDLG95_OnOpenMultipleFiles(HWND hwnd, LPWSTR lpstrFileList, UINT nFileCount, UINT sizeUsed);
diff -urN a/dlls/comdlg32/fontdlg.c b/dlls/comdlg32/fontdlg.c
--- a/dlls/comdlg32/fontdlg.c	2006-11-29 17:25:58.000000000 +0000
+++ b/dlls/comdlg32/fontdlg.c	2007-01-03 13:26:50.000000000 +0000
@@ -47,8 +47,8 @@
 static HIMAGELIST himlTT = 0;
 #define TTBITMAP_XSIZE 20 /* x-size of the bitmaps */
 
-INT_PTR CALLBACK FormatCharDlgProcA(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
-INT_PTR CALLBACK FormatCharDlgProcW(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
+static INT_PTR CALLBACK FormatCharDlgProcA(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
+static INT_PTR CALLBACK FormatCharDlgProcW(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 
 /* There is a table here of all charsets, and the sample text for each.
  * There is a second table that translates a charset into an index into