Maybe some minor changes.

h/ranlib.h

@@ -0,0 +1,25 @@
+/* $Header$ */
+
+#ifndef SYMDEF
+#	define SYMDEF	"__.SYMDEF"
+#endif SYMDEF
+
+/*
+ * Structure of the SYMDEF table of contents for an archive.
+ * SYMDEF begins with a long giving the number of ranlib
+ * structures that immediately follow, and then continues with a string
+ * table consisting of a long giving the number of bytes of
+ * strings that follow and then the strings themselves.
+ */
+struct ranlib {
+	union {
+	  char	*ran__ptr;	/* symbol name (in core) */
+	  long	ran__off;	/* symbol name (in file) */
+	}	ran_u;
+#define ran_ptr ran_u.ran__ptr
+#define ran_off ran_u.ran__off
+	long	ran_pos;	/* library member is at this position */
+};
+
+#define SZ_RAN	8
+#define SF_RAN	"44"