diff --git a/cfg/microsoft_sal.cfg b/cfg/microsoft_sal.cfg
index 38851e3da..fe9cc77b0 100644
--- a/cfg/microsoft_sal.cfg
+++ b/cfg/microsoft_sal.cfg
@@ -296,7 +296,11 @@
   <define name="__in_bcount_opt(size)" value=""/>
   <define name="__in_ecount(size)" value=""/>
   <define name="__in_ecount_opt(size)" value=""/>
+  <define name="__in_nz" value=""/>
+  <define name="__in_nz_opt" value=""/>
   <define name="__in_opt" value=""/>
+  <define name="__in_z" value=""/>
+  <define name="__in_z_opt" value=""/>
   <define name="__inout" value=""/>
   <define name="__inout_bcount(size)" value=""/>
   <define name="__inout_bcount_full(size)" value=""/>
@@ -311,6 +315,8 @@
   <define name="__inout_ecount_part(size,length)" value=""/>
   <define name="__inout_ecount_part_opt(size,length)" value=""/>
   <define name="__inout_opt" value=""/>
+  <define name="__inout_nz" value=""/>
+  <define name="__inout_z" value=""/>
   <define name="__out" value=""/>
   <define name="__out_bcount(size)" value=""/>
   <define name="__out_bcount_full(size)" value=""/>
@@ -325,5 +331,9 @@
   <define name="__out_ecount_part(size,length)" value=""/>
   <define name="__out_ecount_part_opt(size,length)" value=""/>
   <define name="__out_opt" value=""/>
+  <define name="__out_nz" value=""/>
+  <define name="__out_nz_opt" value=""/>
+  <define name="__out_z" value=""/>
+  <define name="__out_z_opt" value=""/>
   <define name="__format_string" value=""/>
 </def>