winspool.drv: Write-strings warnings fix

[Andrew Talbot]

Changelog:
    winspool.drv: Write-strings warnings fix.

diff -urN a/dlls/winspool.drv/info.c b/dlls/winspool.drv/info.c
--- a/dlls/winspool.drv/info.c	2006-06-21 17:24:50.000000000 +0100
+++ b/dlls/winspool.drv/info.c	2006-06-24 17:28:23.000000000 +0100
@@ -376,17 +376,26 @@
             RegDeleteValueW(hkeyPrinter, May_Delete_Value);
             RegCloseKey(hkeyPrinter);
         } else {
+            static CHAR dtype[]     = "RAW",
+                        processor[] = "WinPrint",
+                        driver[]    = "PS Driver",
+                        comment[]   = "WINEPS Printer using CUPS",
+                        location[]  = "<physical location of printer>",
+                        params[]    = "<parameters?>",
+                        sharename[] = "<share name?>",
+                        sepfile[]   = "<sep file?>";
+
             memset(&pinfo2a,0,sizeof(pinfo2a));
-            pinfo2a.pPrinterName	= dests[i].name;
-            pinfo2a.pDatatype	= "RAW";
-            pinfo2a.pPrintProcessor	= "WinPrint";
-            pinfo2a.pDriverName	= "PS Driver";
-            pinfo2a.pComment	= "WINEPS Printer using CUPS";
-            pinfo2a.pLocation	= "<physical location of printer>";
-            pinfo2a.pPortName	= port;
-            pinfo2a.pParameters	= "<parameters?>";
-            pinfo2a.pShareName	= "<share name?>";
-            pinfo2a.pSepFile	= "<sep file?>";
+            pinfo2a.pPrinterName    = dests[i].name;
+            pinfo2a.pDatatype       = dtype;
+            pinfo2a.pPrintProcessor = processor;
+            pinfo2a.pDriverName     = driver;
+            pinfo2a.pComment        = comment;
+            pinfo2a.pLocation       = location;
+            pinfo2a.pPortName       = port;
+            pinfo2a.pParameters     = params;
+            pinfo2a.pShareName      = sharename;
+            pinfo2a.pSepFile        = sepfile;
 
             if (!AddPrinterA(NULL,2,(LPBYTE)&pinfo2a)) {
                 if (GetLastError() != ERROR_PRINTER_ALREADY_EXISTS)
@@ -410,6 +419,7 @@
     char		*e,*s,*name,*prettyname,*devname;
     BOOL		ret = FALSE, set_default = FALSE;
     char                *port,*devline,*env_default;
+    static CHAR empty[] = "";
     HKEY                hkeyPrinter, hkeyPrinters, hkey;
 
     while (isspace(*pent)) pent++;
@@ -421,7 +431,7 @@
         *s=':';
         pent = s;
     } else
-        pent = "";
+        pent = empty;
 
     TRACE("name=%s entry=%s\n",name, pent);
 
@@ -490,17 +500,25 @@
         RegDeleteValueW(hkeyPrinter, May_Delete_Value);
         RegCloseKey(hkeyPrinter);
     } else {
+        static CHAR dtype[]     = "RAW",
+                    processor[] = "WinPrint",
+                    driver[]    = "PS Driver",
+                    comment[]   = "WINEPS Printer using LPR",
+                    params[]    = "<parameters?>",
+                    sharename[] = "<share name?>",
+                    sepfile[]   = "<sep file?>";
+
         memset(&pinfo2a,0,sizeof(pinfo2a));
-        pinfo2a.pPrinterName            = devname;
-        pinfo2a.pDatatype               = "RAW";
-        pinfo2a.pPrintProcessor	        = "WinPrint";
-        pinfo2a.pDriverName             = "PS Driver";
-        pinfo2a.pComment                = "WINEPS Printer using LPR";
-        pinfo2a.pLocation               = prettyname;
-        pinfo2a.pPortName               = port;
-        pinfo2a.pParameters             = "<parameters?>";
-        pinfo2a.pShareName              = "<share name?>";
-        pinfo2a.pSepFile                = "<sep file?>";
+        pinfo2a.pPrinterName    = devname;
+        pinfo2a.pDatatype       = dtype;
+        pinfo2a.pPrintProcessor = processor;
+        pinfo2a.pDriverName     = driver;
+        pinfo2a.pComment        = comment;
+        pinfo2a.pLocation       = prettyname;
+        pinfo2a.pPortName       = port;
+        pinfo2a.pParameters     = params;
+        pinfo2a.pShareName      = sharename;
+        pinfo2a.pSepFile        = sepfile;
 
         if (!AddPrinterA(NULL,2,(LPBYTE)&pinfo2a)) {
             if (GetLastError()!=ERROR_PRINTER_ALREADY_EXISTS)
@@ -587,17 +605,25 @@
     DWORD               needed, num, i;
     WCHAR               PrinterName[256];
     BOOL                done = FALSE;
-
-    di3a.cVersion = (GetVersion() & 0x80000000) ? 0 : 3; /* FIXME: add 1, 2 */
-    di3a.pName = "PS Driver";
-    di3a.pEnvironment = NULL;	/* NULL means auto */
-    di3a.pDriverPath = "wineps16";
-    di3a.pDataFile = "<datafile?>";
-    di3a.pConfigFile = "wineps16";
-    di3a.pHelpFile = "<helpfile?>";
-    di3a.pDependentFiles = "<dependend files?>";
-    di3a.pMonitorName = "<monitor name?>";
-    di3a.pDefaultDataType = "RAW";
+    static CHAR driver[]     = "PS Driver",
+                path[]       = "wineps16",
+                datafile[]   = "<datafile?>",
+                configfile[] = "wineps16",
+                helpfile[]   = "<helpfile?>",
+                depfiles[]   = "<dependend files?>",
+                monitor[]    = "<monitor name?>",
+                defdtype[]   = "RAW";
+
+    di3a.cVersion         = (GetVersion() & 0x80000000) ? 0 : 3; /* FIXME: add 1, 2 */
+    di3a.pName            = driver;
+    di3a.pEnvironment     = NULL; /* NULL means auto */
+    di3a.pDriverPath      = path;
+    di3a.pDataFile        = datafile;
+    di3a.pConfigFile      = configfile;
+    di3a.pHelpFile        = helpfile;
+    di3a.pDependentFiles  = depfiles;
+    di3a.pMonitorName     = monitor;
+    di3a.pDefaultDataType = defdtype;
 
     if (!AddPrinterDriverA(NULL,3,(LPBYTE)&di3a)) {
 	ERR("Failed adding PS Driver (%ld)\n",GetLastError());
@@ -3935,6 +3961,8 @@
 {
     DRIVER_INFO_3A di3;
     HKEY hkeyDrivers, hkeyName;
+    static CHAR empty[] = "",
+                nullnull[] = "\0";
 
     TRACE("(%s,%ld,%p)\n",debugstr_a(pName),level,pDriverInfo);
 
@@ -3965,10 +3993,10 @@
         SetLastError(ERROR_INVALID_PARAMETER);
 	return FALSE;
     }
-    if(!di3.pDefaultDataType) di3.pDefaultDataType = "";
-    if(!di3.pDependentFiles) di3.pDependentFiles = "\0";
-    if(!di3.pHelpFile) di3.pHelpFile = "";
-    if(!di3.pMonitorName) di3.pMonitorName = "";
+    if(!di3.pDefaultDataType) di3.pDefaultDataType = empty;
+    if(!di3.pDependentFiles) di3.pDependentFiles = nullnull;
+    if(!di3.pHelpFile) di3.pHelpFile = empty;
+    if(!di3.pMonitorName) di3.pMonitorName = empty;
 
     hkeyDrivers = WINSPOOL_OpenDriverReg(di3.pEnvironment, FALSE);