1 files changed, 4 insertions, 0 deletions
diff --git a/perl.h b/perl.h
index 3ca216834c..1259f62693 100644
--- a/perl.h
+++ b/perl.h
@@ -3513,6 +3513,10 @@ typedef struct am_table_short AMTS;
 #define EXEC_ARGV_CAST(x) x
 #endif
 
+#ifdef EBCDIC
+#define ALPHAS_HAVE_GAPS
+#endif
+
 /* and finally... */
 #define PERL_PATCHLEVEL_H_IMPLICIT
 #include "patchlevel.h"