Index: uspace/lib/softint/include/division.h
===================================================================
--- uspace/lib/softint/include/division.h	(revision 80f6be9ebb50472b7d008ac5a2c02c45eae1c44e)
+++ uspace/lib/softint/include/division.h	(revision 9abe2e5367e0d71b259840713b8cf79d80d97fc6)
@@ -53,5 +53,8 @@
 
 extern long long __divmoddi3(long long, long long, long long *);
+extern long long __divmoddi4(long long, long long, long long *);
 extern unsigned long long __udivmoddi3(unsigned long long, unsigned long long,
+    unsigned long long *);
+extern unsigned long long __udivmoddi4(unsigned long long, unsigned long long,
     unsigned long long *);