1 files changed, 7 insertions, 0 deletions
diff --git a/src/kernel/arch/generic.h b/src/kernel/arch/generic.h
index 46782f8..22efe58 100644
--- a/src/kernel/arch/generic.h
+++ b/src/kernel/arch/generic.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <kernel/arch/log.h>
+#include <stdbool.h>
 
 // i have no idea where else to put it
 // some code assumes that it's a power of 2
@@ -15,3 +16,9 @@ void halt_cpu();
 // src/arch/i386/sysenter.s
 void sysexit(void (*fun)(), void *stack_top);
 void sysenter_setup();
+
+// all of those can allocate memory
+struct pagedir *pagedir_new();
+void pagedir_map(struct pagedir *dir, void *virt, void *phys,
+                 bool user, bool writeable);
+void pagedir_use(struct pagedir *);