2 files changed, 117 insertions, 5 deletions
diff --git a/include/bits/types.h b/include/bits/types.h
index 3d178b8..9bace73 100644
--- a/include/bits/types.h
+++ b/include/bits/types.h
@@ -382,3 +382,115 @@ typedef int locale_t; /* TODO not implemented */
 # include <stdarg.h>
 #undef __ONLY_va_list
 
+
+/**
+ * Datatype for file permissions and file type.
+ */
+#if defined(__NEED_mode_t) && !defined(__DEFINED_mode_t)
+# define __DEFINED_mode_t
+typedef unsigned int mode_t;
+#endif
+
+
+/**
+ * Datatype for process identifiers.
+ */
+#if defined(__NEED_pid_t) && !defined(__DEFINED_pid_t)
+# define __DEFINED_pid_t
+typedef signed int pid_t;
+#endif
+
+
+/**
+ * Datatype for user identifiers.
+ */
+#if defined(__NEED_uid_t) && !defined(__DEFINED_uid_t)
+# define __DEFINED_uid_t
+typedef unsigned int uid_t;
+#endif
+
+
+/**
+ * Datatype for group identifiers.
+ */
+#if defined(__NEED_gid_t) && !defined(__DEFINED_gid_t)
+# define __DEFINED_gid_t
+typedef unsigned int gid_t;
+#endif
+
+
+/**
+ * Datatype for microseconds.
+ * (The name should be 'µseconds', but we are limited
+ * to ASCII and 'u' looks similar to 'µ'.)
+ */
+#if defined(__NEED_useconds_t) && !defined(__DEFINED_useconds_t)
+# define __DEFINED_useconds_t
+typedef signed long useconds_t;
+#endif
+
+
+/**
+ * Datatype for file offsets.
+ */
+#if defined(__NEED_off_t) && !defined(__DEFINED_off_t)
+# define __DEFINED_off_t
+typedef signed __INT64 off_t;
+#endif
+
+
+/**
+ * Datatype for inode identifiers, the number identifying
+ * a file on a filesystem.
+ * ('inode' is probably a contraction of 'index node'.)
+ */
+#if defined(__NEED_ino_t) && !defined(__DEFINED_ino_t)
+# define __DEFINED_ino_t
+typedef unsigned __INT64 ino_t;
+#endif
+
+
+/**
+ * Datatype for device identifiers.
+ */
+#if defined(__NEED_dev_t) && !defined(__DEFINED_dev_t)
+# define __DEFINED_dev_t
+typedef unsigned __INT64 dev_t;
+#endif
+
+
+/**
+ * Datatype for filesystem block counts.
+ */
+#if defined(__NEED_fsblkcnt_t) && !defined(__DEFINED_fsblkcnt_t)
+# define __DEFINED_fsblkcnt_t
+typedef unsigned __INT64 fsblkcnt_t;
+#endif
+
+
+/**
+ * Datatype for filesystem file counts.
+ */
+#if defined(__NEED_fsfilcnt_t) && !defined(__DEFINED_fsfilcnt_t)
+# define __DEFINED_fsfilcnt_t
+typedef unsigned __INT64 fsfilcnt_t;
+#endif
+
+
+/**
+ * Datatype for block sizes.
+ */
+#if defined(__NEED_blksize_t) && !defined(__DEFINED_blksize_t)
+# define __DEFINED_blksize_t
+typedef signed long int blksize_t;
+#endif
+
+
+/**
+ * Datatype for block counts.
+ */
+#if defined(__NEED_blkcnt_t) && !defined(__DEFINED_blkcnt_t)
+# define __DEFINED_blkcnt_t
+typedef signed __INT64 blkcnt_t;
+#endif
+
diff --git a/include/unistd.h b/include/unistd.h
index 45ec712..6fa36bb 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -24,13 +24,13 @@
 
 #define __NEED_size_t
 #define __NEED_ssize_t
-#define __NEED_uid_t /* TODO not implement */
-#define __NEED_gid_t /* TODO not implement */
-#define __NEED_off_t /* TODO not implement */
-#define __NEED_pid_t /* TODO not implement */
+#define __NEED_uid_t
+#define __NEED_gid_t
+#define __NEED_off_t
+#define __NEED_pid_t
 #define __NEED_ptrdiff_t
 #define __NEED_intptr_t
-#define __NEED_useconds_t /* TODO not implement */
+#define __NEED_useconds_t
 #include <bits/types.h>