#endif
#endif
+#if defined(sun) && !defined(__svr4__)
+#define memmove(s1,s2,b) bcopy((s2),(s1),(n))
+#define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b)))
+#endif
+
/***********************************************/
/* do we need to do this for getenv.