-#define getopt sh_getopt
-#define getopt_long sh_getopt_long
-#define getopt_long_only sh_getopt_longonly
-#define optarg sh_optarg
-#define optind sh_optind
-#define opterr sh_opterr
-#define optopt sh_optopt
+#define getopt ucw_getopt
+#define getopt_long ucw_getopt_long
+#define getopt_long_only ucw_getopt_longonly
+#define optarg ucw_optarg
+#define optind ucw_optind
+#define opterr ucw_opterr
+#define optopt ucw_optopt