1 files changed, 1 insertions, 1 deletions
diff --git a/mem/vmap.h b/mem/vmap.h
index 4e1816c..7f8b8bb 100644
--- a/mem/vmap.h
+++ b/mem/vmap.h
@@ -7,7 +7,7 @@ typedef struct mem_vmap MemVmap;
 
 typedef usize (*MemVmapTranslate)(MemVmap *, usize);
 typedef int (*MemVmapMap)(MemVmap *, usize, usize, usize, int);
-typedef int (*MemVmapUnmap)(MemVmap *, usize, usize);
+typedef void (*MemVmapUnmap)(MemVmap *, usize, usize);
 typedef void (*MemVmapSwitchTo)(MemVmap *);
 
 /* Structure abstracting the memory mapping facilities of