diff --git a/polymer/eduke32/build/include/kplib.h b/polymer/eduke32/build/include/kplib.h
index 63f9660db..60c3c680d 100644
--- a/polymer/eduke32/build/include/kplib.h
+++ b/polymer/eduke32/build/include/kplib.h
@@ -1,5 +1,5 @@
 	//High-level (easy) picture loading function:
-extern void kpzload (const char *, int *, intptr_t *, int *, int *);
+extern void kpzload (const char *, intptr_t *, int *, int *, int *);
 	//Low-level PNG/JPG functions:
 extern void kpgetdim (const char *, int, int *, int *);
 extern int kprender (const char *, int, intptr_t, int, int, int, int, int);
diff --git a/polymer/eduke32/build/include/mmulti_unstable.h b/polymer/eduke32/build/include/mmulti_unstable.h
index f7d078992..2f01e3fb9 100644
--- a/polymer/eduke32/build/include/mmulti_unstable.h
+++ b/polymer/eduke32/build/include/mmulti_unstable.h
@@ -18,4 +18,5 @@ void genericmultifunction(int other, char *bufptr, int messleng, int command);
 
 extern int natfree;
 
-#endif
\ No newline at end of file
+#endif
+
diff --git a/polymer/eduke32/build/src/engine_priv.h b/polymer/eduke32/build/src/engine_priv.h
index 7d3587115..34849eb67 100644
--- a/polymer/eduke32/build/src/engine_priv.h
+++ b/polymer/eduke32/build/src/engine_priv.h
@@ -16,14 +16,14 @@ extern short bunchfirst[MAXWALLSB], bunchlast[MAXWALLSB];
 extern short maskwall[MAXWALLSB], maskwallcnt;
 extern spritetype *tspriteptr[MAXSPRITESONSCREEN];
 extern int xdimen, xdimenrecip, halfxdimen, xdimenscale, xdimscale, ydimen;
-extern int frameoffset;
+extern intptr_t frameoffset;
 extern int globalposx, globalposy, globalposz, globalhoriz;
 extern short globalang, globalcursectnum;
 extern int globalpal, cosglobalang, singlobalang;
 extern int cosviewingrangeglobalang, sinviewingrangeglobalang;
 extern int globalvisibility;
 extern int xyaspect;
-extern int asm1, asm2, asm3, asm4;
+extern intptr_t asm1, asm2, asm3, asm4;
 extern int globalshade;
 extern short globalpicnum;
 extern int globalx1, globaly2;