--- a/src/interface/vm.h	Wed Jan 22 19:41:31 2020 +0900
+++ b/src/interface/vm.h	Wed Jan 22 21:56:18 2020 +0900
@@ -1,33 +1,33 @@
 typedef struct vm<Type,Impl> {
     union Data* vm;
-    unsigned int low;
-    unsigned int hi;
+    uint low;
+    uint hi;
     struct proc* p;
     pde_t* pgdir;
     char* init;
-    unsigned int sz;
+    uint sz;
     char* addr;
     struct inode* ip;
-    unsigned int offset;
-    unsigned int oldsz;
-    unsigned int newsz;
+    uint offset;
+    uint oldsz;
+    uint newsz;
     char* uva;
-    unsigned int va;
+    uint va;
     void* pp;
-    unsigned int len;
-    unsigned int phy_low;
-    unsigned int phy_hi;
+    uint len;
+    uint phy_low;
+    uint phy_hi;
     __code init_vmm(Impl* vm, __code next(...));
-    __code kpt_freerange(Impl* vm, unsigned int low, unsigned int hi, __code next(...));
+    __code kpt_freerange(Impl* vm, uint low, uint hi, __code next(...));
     __code kpt_alloc(Impl* vm ,__code next(...));
     __code switchuvm(Impl* vm ,struct proc* p, __code next(...));
-    __code init_inituvm(Impl* vm, pde_t* pgdir, char* init, unsigned int sz, __code next(...));
-    __code loaduvm(Impl* vm,pde_t* pgdir, char* addr, struct inode* ip, unsigned int offset, unsigned int sz,  __code next(...));
-    __code allocuvm(Impl* vm, pde_t* pgdir, unsigned int oldsz, unsigned int newsz, __code next(...));
+    __code init_inituvm(Impl* vm, pde_t* pgdir, char* init, uint sz, __code next(...));
+    __code loaduvm(Impl* vm,pde_t* pgdir, char* addr, struct inode* ip, uint offset, uint sz,  __code next(...));
+    __code allocuvm(Impl* vm, pde_t* pgdir, uint oldsz, uint newsz, __code next(...));
     __code clearpteu(Impl* vm, pde_t* pgdir, char* uva,  __code next(...));
-    __code copyuvm(Impl* vm, pde_t* pgdir, unsigned int sz, __code next(...));
+    __code copyuvm(Impl* vm, pde_t* pgdir, uint sz, __code next(...));
     __code uva2ka(Impl* vm, pde_t* pgdir, char* uva, __code next(...));
-    __code copyout(Impl* vm, pde_t* pgdir, unsigned int va, void* pp, unsigned int len, __code next(...));
-    __code pagind_int(Impl* vm, unsigned int phy_low, unsigned int phy_hi, __code next(...));
+    __code copyout(Impl* vm, pde_t* pgdir, uint va, void* pp, uint len, __code next(...));
+    __code pagind_int(Impl* vm, uint phy_low, uint phy_hi, __code next(...));
     __code next(...);
 } vm;