1 files changed, 5 insertions, 0 deletions
diff --git a/xtrapout.c b/xtrapout.c
index d99cf93..35c70f7 100644
--- a/xtrapout.c
+++ b/xtrapout.c
@@ -101,6 +101,11 @@ SOFTWARE.
 #ifndef vaxc
 #define globalref extern
 #endif
+#ifdef Lynx     
+extern char *optarg;     
+extern int optind;     
+extern int opterr;     
+#endif     
 
 
 /* Forward declarations */