diff --git a/data/Memory-ng.xml b/data/Memory-ng.xml
index 9925c8924..aa9f62c8b 100644
--- a/data/Memory-ng.xml
+++ b/data/Memory-ng.xml
@@ -1548,21 +1548,15 @@
                 </Group>
                 <Group name="features">
                     <Group name="global">
-                        <Address name="vector" value="0x16999BC 0x16AF4FC" />
-                        <!--
-                        BAD!
-                        <Offset name="funcptr" value="0x100" />
-                        <Offset name="material" value="0x34" />
-                        <Offset name="submaterial" value="0x38" />
-                        -->
+                        <Address name="vector" value="0x16998e0" />
+                        <Offset name="funcptr" value="0xD8" />
+                        <Offset name="material" value="0x2C" />
+                        <Offset name="submaterial" value="0x30" />
                     </Group>
                     <Group name="local">
-                        <Address name="start_ptr" value="0x1699A88 0x16AF5C8" />
-                        <!--
-                        BAD?
-                        <Offset name="material" value="0x30" />
-                        <Offset name="submaterial" value="0x34" />
-                        -->
+                        <Address name="start_ptr" value="0x1699974" />
+                        <Offset name="material" value="0x28" />
+                        <Offset name="submaterial" value="0x2C" />
                     </Group>
                 </Group>
                 <Group name="geology">
diff --git a/tools/supported/reveal.cpp b/tools/supported/reveal.cpp
index 2c82075f7..e2a1579b2 100644
--- a/tools/supported/reveal.cpp
+++ b/tools/supported/reveal.cpp
@@ -8,6 +8,20 @@ using namespace std;
 #include <DFHack.h>
 #include <dfhack/modules/Gui.h>
 
+#ifdef LINUX_BUILD
+#include <unistd.h>
+void waitmsec (int delay)
+{
+    usleep(delay);
+}
+#else
+#include <windows.h>
+void waitmsec (int delay)
+{
+    Sleep(delay);
+}
+#endif
+
 struct hideblock
 {
     uint32_t x;
@@ -48,7 +62,7 @@ int main (void)
     // this here hack sets the pause state, resumes DF, waits a second for it to enter the pause (I know, BS value.) and suspends.
     Gui->SetPauseState(true);
     DF->Resume();
-    sleep(1);
+    waitmsec(1000);
     DF->Suspend();
 
     // init the map