-#define NEWLINE_UNKNOWN 0 /* Newline convention in file is unknown */
-#define NEWLINE_UNIX 1 /* Newline convention in file is '\n' (ASCII 10) */
-#define NEWLINE_DOS 2 /* Newline convention in file is '\r\n' (ASCII 13,10) */
-#define NEWLINE_MAC 3 /* Newline convention in file is '\r' (ASCII 13) */
+#define NEWLINE_UNKNOWN 0 /**< Newline convention in file is unknown */
+#define NEWLINE_UNIX 1 /**< Newline convention in file is '\n' (ASCII 10) */
+#define NEWLINE_DOS 2 /**< Newline convention in file is '\r\n' (ASCII 13,10) */
+#define NEWLINE_MAC 3 /**< Newline convention in file is '\r' (ASCII 13) */