odbc32: Constify some variables

[Andrew Talbot]

Changelog:
    odbc32: Constify some variables.

diff -urN a/dlls/odbc32/proxyodbc.c b/dlls/odbc32/proxyodbc.c
--- a/dlls/odbc32/proxyodbc.c	2007-01-19 17:44:40.000000000 +0000
+++ b/dlls/odbc32/proxyodbc.c	2007-02-21 14:15:48.000000000 +0000
@@ -347,7 +347,7 @@
                         KEY_ALL_ACCESS, NULL, &hDSN, NULL))
                         == ERROR_SUCCESS)
                 {
-                    static const char *DRIVERKEY = "Driver";
+                    static const char DRIVERKEY[] = "Driver";
                     if ((reg_ret = RegQueryValueExA (hDSN, DRIVERKEY,
                             NULL, NULL, NULL, NULL))
                             == ERROR_FILE_NOT_FOUND)
@@ -2108,7 +2108,7 @@
 
 static int SQLColAttributes_KnownStringAttribute(SQLUSMALLINT fDescType)
 {
-    static SQLUSMALLINT attrList[] =
+    static const SQLUSMALLINT attrList[] =
     {
         SQL_COLUMN_OWNER_NAME,
         SQL_COLUMN_QUALIFIER_NAME,