Index: kernel/generic/include/sysinfo/sysinfo.h
===================================================================
--- kernel/generic/include/sysinfo/sysinfo.h	(revision 525c5ac5b9fa9910f16d49c50efb5ca3369bc0e6)
+++ kernel/generic/include/sysinfo/sysinfo.h	(revision 18bb1983592d82d44c5be98e815382d3a694e726)
@@ -162,10 +162,10 @@
 extern void sysinfo_dump(sysinfo_item_t *);
 
-extern sysarg_t sys_sysinfo_get_keys_size(void *, size_t, void *);
-extern sysarg_t sys_sysinfo_get_keys(void *, size_t, void *, size_t, size_t *);
+extern sys_errno_t sys_sysinfo_get_keys_size(void *, size_t, void *);
+extern sys_errno_t sys_sysinfo_get_keys(void *, size_t, void *, size_t, size_t *);
 extern sysarg_t sys_sysinfo_get_val_type(void *, size_t);
-extern sysarg_t sys_sysinfo_get_value(void *, size_t, void *);
-extern sysarg_t sys_sysinfo_get_data_size(void *, size_t, void *);
-extern sysarg_t sys_sysinfo_get_data(void *, size_t, void *, size_t, size_t *);
+extern sys_errno_t sys_sysinfo_get_value(void *, size_t, void *);
+extern sys_errno_t sys_sysinfo_get_data_size(void *, size_t, void *);
+extern sys_errno_t sys_sysinfo_get_data(void *, size_t, void *, size_t, size_t *);
 
 #endif