diff --git a/Userspace/libc/include/dirent.h b/Userspace/libc/include/dirent.h
index 99ac3620..b47a0138 100644
--- a/Userspace/libc/include/dirent.h
+++ b/Userspace/libc/include/dirent.h
@@ -60,7 +60,7 @@ extern "C"
 
 	int alphasort(const struct dirent **, const struct dirent **);
 	int closedir(DIR *dirp);
-	int dirfd(DIR *);
+	int dirfd(DIR *dirp);
 	DIR *fdopendir(int);
 	DIR *opendir(const char *);
 	ssize_t posix_getdents(int, void *, size_t, int);
diff --git a/Userspace/libc/include/unistd.h b/Userspace/libc/include/unistd.h
index 759f8ceb..0be84937 100644
--- a/Userspace/libc/include/unistd.h
+++ b/Userspace/libc/include/unistd.h
@@ -65,7 +65,7 @@ extern "C"
 	int chdir(const char *);
 	int chroot(const char *);
 	int chown(const char *, uid_t, gid_t);
-	int close(int);
+	int close(int fildes);
 	size_t confstr(int, char *, size_t);
 	char *crypt(const char *, const char *);
 	char *ctermid(char *);
diff --git a/Userspace/libc/src/std/dirent.c b/Userspace/libc/src/std/dirent.c
index f0ff6b3d..a9247c1c 100644
--- a/Userspace/libc/src/std/dirent.c
+++ b/Userspace/libc/src/std/dirent.c
@@ -45,7 +45,12 @@ export int closedir(DIR *dirp)
 	return 0;
 }
 
-export int dirfd(DIR *);
+export int dirfd(DIR *dirp)
+{
+	printf("dirfd() is unimplemented\n");
+	return __check_errno(-ENOSYS, -1);
+}
+
 export DIR *fdopendir(int);
 export DIR *opendir(const char *);
 export ssize_t posix_getdents(int, void *, size_t, int);
diff --git a/Userspace/libc/src/std/unistd.c b/Userspace/libc/src/std/unistd.c
index 5702edb4..5426990d 100644
--- a/Userspace/libc/src/std/unistd.c
+++ b/Userspace/libc/src/std/unistd.c
@@ -40,7 +40,12 @@ export int brk(void *);
 export int chdir(const char *);
 export int chroot(const char *);
 export int chown(const char *, uid_t, gid_t);
-export int close(int);
+
+export int close(int fildes)
+{
+	return __check_errno(call_close(fildes), -1);
+}
+
 export size_t confstr(int, char *, size_t);
 export char *crypt(const char *, const char *);
 export char *ctermid(char *);