--- ../generic/tclPosixStr.c~  Fri Oct 11 05:58:40 1996
+++ ../generic/tclPosixStr.c   Tue Nov  7 09:11:13 2000
@@ -336,7 +336,7 @@
 #ifdef ENXIO
       case ENXIO: return "ENXIO";
 #endif
-#ifdef EOPNOTSUPP
+#if defined(EOPNOTSUPP) && (EOPNOTSUPP != ENOTSUP)
 	case EOPNOTSUPP: return "EOPNOTSUPP";
 #endif
 #ifdef EPERM
@@ -783,7 +783,7 @@
 #ifdef ENXIO
 	case ENXIO: return "no such device or address";
 #endif
-#ifdef EOPNOTSUPP
+#if defined(EOPNOTSUPP) && (EOPNOTSUPP != ENOTSUP)
 	case EOPNOTSUPP: return "operation not supported on socket";
 #endif
 #ifdef EPERM