Make some constants and type aliases public

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mem.rs b/src/mem.rs
index 28498b9..717e793 100644
--- a/src/mem.rs
+++ b/src/mem.rs
@@ -7,7 +7,7 @@ use memmap2::MmapMut;
 
 use crate::consts::{Byte, DWord, HWord, Word};
 
-type PageNum = usize;
+pub type PageNum = usize;
 
 const PAGE_SIZE: usize = 4096;