-#define S_IRUSR 0000400 /* read permission, owner */
-#define S_IWUSR 0000200 /* write permission, owner */
-#define S_IRGRP 0000040 /* read permission, group */
-#define S_IROTH 0000004 /* read permission, other */
-#define ssize_t int
+# define S_IRUSR 0000400 /* read permission, owner */
+# define S_IWUSR 0000200 /* write permission, owner */
+# define S_IRGRP 0000040 /* read permission, group */
+# define S_IROTH 0000004 /* read permission, other */
+# define ssize_t int