diff --git a/include/sys/fs.h b/include/sys/fs.h
index efc1466..bbb8d4d 100644
--- a/include/sys/fs.h
+++ b/include/sys/fs.h
@@ -6,9 +6,15 @@ extern "C" {
 #endif
 
 #define __NEED_size_t
+#define __NEED_mode_t
+#define __NEED_uint32_t
 
 #include <bits/alltypes.h>
 
+/* acceess control entry flags */
+#define __ACE_OBJECT_INHERIT            (0x01)
+#define __ACE_CONTAINER_INHERIT         (0x02)
+
 /***************************************************************************/
 /* int (*__fs_path_fn)(int fdat, const char * path, int options,           */
 /*      char * buffer, size_t buflen);                                     */
@@ -42,6 +48,9 @@ int __fs_apath(int, const char *, int, char *, size_t);
 int __fs_npath(int, const char *, int, char *, size_t);
 int __fs_dpath(int, const char *, int, char *, size_t);
 
+int __fs_mkdir(int, const char *, mode_t, uint32_t);
+int __fs_chmod(int, const char *, mode_t, int, uint32_t);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/arch/nt32/fs.c b/src/arch/nt32/fs.c
index 7051b04..93ccd82 100644
--- a/src/arch/nt32/fs.c
+++ b/src/arch/nt32/fs.c
@@ -24,3 +24,13 @@ int __fs_dpath(int fdat, const char * path, int options,
 {
 	return syscall(SYS_fs_dpath,fdat,path,options,buffer,buflen);
 }
+
+int __fs_mkdir(int fdat, const char * path, mode_t mode, uint32_t ace_flags)
+{
+	return syscall(SYS_fs_mkdir,fdat,path,mode,ace_flags);
+}
+
+int __fs_chmod(int fdat, const char * path, mode_t mode, int flags, uint32_t ace_flags)
+{
+	return syscall(SYS_fs_chmod,fdat,path,mode,flags,ace_flags);
+}
diff --git a/src/arch/nt64/fs.c b/src/arch/nt64/fs.c
index 7051b04..93ccd82 100644
--- a/src/arch/nt64/fs.c
+++ b/src/arch/nt64/fs.c
@@ -24,3 +24,13 @@ int __fs_dpath(int fdat, const char * path, int options,
 {
 	return syscall(SYS_fs_dpath,fdat,path,options,buffer,buflen);
 }
+
+int __fs_mkdir(int fdat, const char * path, mode_t mode, uint32_t ace_flags)
+{
+	return syscall(SYS_fs_mkdir,fdat,path,mode,ace_flags);
+}
+
+int __fs_chmod(int fdat, const char * path, mode_t mode, int flags, uint32_t ace_flags)
+{
+	return syscall(SYS_fs_chmod,fdat,path,mode,flags,ace_flags);
+}