Formerly arscan.c.~23~

diff --git a/arscan.c b/arscan.c
index 80a4412dc0d8f4e070bc7de79d77443d9ce43180..00318f5055a3eff71e9dc39980ab55a8332cf9a6 100644 (file)
--- a/arscan.c
+++ b/arscan.c
@@ -40,6 +40,11 @@
 #ifndef        AR_HDR_SIZE
 #define        AR_HDR_SIZE     (sizeof (struct ar_hdr))
 #endif
+
+/* SCO Unix's compiler defines both of these.  */
+#ifdef M_UNIX
+#undef M_XENIX
+#endif
 \f
 /* Takes three arguments ARCHIVE, FUNCTION and ARG.