advapi32: More cast-qual warnings fix (2 of 2)

[Andrew Talbot]

Changelog:
    advapi32: Cast-qual warnings fix.

diff -urN a/dlls/advapi32/security.c b/dlls/advapi32/security.c
--- a/dlls/advapi32/security.c	2006-08-21 17:23:20.000000000 +0100
+++ b/dlls/advapi32/security.c	2006-08-26 15:47:27.000000000 +0100
@@ -77,7 +77,7 @@
     MAX_SID Sid;
 } WELLKNOWNSID;
 
-static const WELLKNOWNSID WellKnownSids[] =
+static WELLKNOWNSID WellKnownSids[] =
 {
     { {0,0}, WinNullSid, { SID_REVISION, 1, { SECURITY_NULL_SID_AUTHORITY }, { SECURITY_NULL_RID } } },
     { {'W','D'}, WinWorldSid, { SID_REVISION, 1, { SECURITY_WORLD_SID_AUTHORITY }, { SECURITY_WORLD_RID } } },
@@ -796,7 +796,7 @@
 
     for (i = 0; i < sizeof(WellKnownSids)/sizeof(WellKnownSids[0]); i++)
         if (WellKnownSids[i].Type == WellKnownSidType)
-            if (EqualSid(pSid, (PSID)&(WellKnownSids[i].Sid.Revision)))
+            if (EqualSid(pSid, &(WellKnownSids[i].Sid.Revision)))
                 return TRUE;
 
     return FALSE;