wineps.drv: Declare some functions static

[Andrew Talbot]

Changelog:
    wineps.drv: Declare some functions static.

diff -urN a/dlls/wineps.drv/driver.c b/dlls/wineps.drv/driver.c
--- a/dlls/wineps.drv/driver.c	2006-10-13 11:27:20.000000000 +0100
+++ b/dlls/wineps.drv/driver.c	2007-02-05 18:56:48.000000000 +0000
@@ -195,8 +195,8 @@
  *
  * Dialog proc for 'Paper' propsheet
  */
-INT_PTR CALLBACK PSDRV_PaperDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
-			       lParam)
+static INT_PTR CALLBACK PSDRV_PaperDlgProc(HWND hwnd, UINT msg,
+                                           WPARAM wParam, LPARAM lParam)
 {
   PSDRV_DLGINFO *di;
   int i, Cursel = 0;
diff -urN a/dlls/wineps.drv/escape.c b/dlls/wineps.drv/escape.c
--- a/dlls/wineps.drv/escape.c	2006-11-17 20:11:48.000000000 +0000
+++ b/dlls/wineps.drv/escape.c	2007-02-05 18:57:18.000000000 +0000
@@ -381,7 +381,7 @@
 /************************************************************************
  *           PSDRV_StartDocA
  */
-INT PSDRV_StartDocA( PSDRV_PDEVICE *physDev, const DOCINFOA *doc )
+static INT PSDRV_StartDocA( PSDRV_PDEVICE *physDev, const DOCINFOA *doc )
 {
     LPCSTR output = "LPT1:";
     BYTE buf[300];
diff -urN a/dlls/wineps.drv/ppd.c b/dlls/wineps.drv/ppd.c
--- a/dlls/wineps.drv/ppd.c	2006-08-23 22:38:24.000000000 +0100
+++ b/dlls/wineps.drv/ppd.c	2007-02-05 18:57:37.000000000 +0000
@@ -467,7 +467,7 @@
  * entry which is appended to the list if name is not found.
  *
  */
-PAGESIZE *PSDRV_PPDGetPageSizeInfo(PPD *ppd, char *name)
+static PAGESIZE *PSDRV_PPDGetPageSizeInfo(PPD *ppd, char *name)
 {
     PAGESIZE *page = ppd->PageSizes, *lastpage;