Added AddAccessAllowedAce.

dlls/advapi32/advapi32.spec

@@ -6,7 +6,7 @@ type	win32
 @ stdcall AccessCheck(ptr long long ptr ptr ptr ptr ptr) AccessCheck
 @ stub AccessCheckAndAuditAlarmA
 @ stub AccessCheckAndAuditAlarmW
-@ stub AddAccessAllowedAce
+@ stdcall AddAccessAllowedAce (ptr long long ptr) AddAccessAllowedAce
 @ stub AddAccessDeniedAce
 @ stub AddAce
 @ stub AddAuditAccessAce

dlls/advapi32/security.c

@@ -893,3 +893,14 @@ BOOL WINAPI SetKernelObjectSecurity (
 	CallWin32ToNt (NtSetSecurityObject (Handle, SecurityInformation, SecurityDescriptor));
 }
 
+/******************************************************************************
+ *  AddAccessAllowedAce
+ */
+BOOL WINAPI AddAccessAllowedAce(
+        IN OUT PACL pAcl,
+        IN DWORD dwAceRevision,
+        IN DWORD AccessMask,
+        IN PSID pSid)
+{
+        return RtlAddAccessAllowedAce(pAcl, dwAceRevision, AccessMask, pSid);
+}