chdir

cd in shell
nits in mkdir, ls, etc.

1 files changed, 2 insertions, 1 deletions

diff --git a/user.h b/user.h
index 6022bc9..27f2cfb 100644
--- a/user.h
+++ b/user.h
@@ -17,8 +17,9 @@ int unlink (char*);
 int fstat (int fd, struct stat *stat);
 int link(char *, char *);
 int mkdir(char *);
-int stat(char *, struct stat *stat);
+int chdir(char *);
 
+int stat(char *, struct stat *stat);
 int puts(char*);
 char* strcpy(char*, char*);
 void printf(int fd, char *fmt, ...);