wineps.drv: Declare some functions static.

dlls/wineps.drv/driver.c

@@ -195,8 +195,8 @@ WORD WINAPI PSDRV_AdvancedSetupDialog16(HWND16 hwnd, HANDLE16 hDriver,
  *
  * 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;

dlls/wineps.drv/escape.c

@@ -381,7 +381,7 @@ INT PSDRV_EndPage( PSDRV_PDEVICE *physDev )
 /************************************************************************
  *           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];

dlls/wineps.drv/ppd.c

@@ -467,7 +467,7 @@ static BOOL PSDRV_PPDGetNextTuple(FILE *fp, PPDTuple *tuple)
  * 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;