Index: cackey.c
==================================================================
--- cackey.c
+++ cackey.c
@@ -195,11 +195,11 @@
 		fprintf(stderr, "\n");
 		fflush(stderr);
 	}
 
 	if (retval == NULL) {
-		CACKEY_DEBUG_PRINTF(" *** ERROR *** realloc returned NULL");
+		CACKEY_DEBUG_PRINTF(" *** ERROR *** realloc returned NULL (size = %lu)", (unsigned long) size);
 	}
 
 	return(retval);
 }
 
@@ -387,14 +387,16 @@
 			return("SCARD_E_CARD_UNSUPPORTED");
 		case SCARD_E_NO_SERVICE:
 			return("SCARD_E_NO_SERVICE");
 		case SCARD_E_SERVICE_STOPPED:
 			return("SCARD_E_SERVICE_STOPPED");
-		case SCARD_W_INSERTED_CARD:
-			return("SCARD_W_INSERTED_CARD");
 		case SCARD_E_UNSUPPORTED_FEATURE:
 			return("SCARD_E_UNSUPPORTED_FEATURE");
+#ifdef SCARD_W_INSERTED_CARD
+		case SCARD_W_INSERTED_CARD:
+			return("SCARD_W_INSERTED_CARD");
+#endif
 #ifdef SCARD_E_NO_READERS_AVAILABLE
 		case SCARD_E_NO_READERS_AVAILABLE:
 			return("SCARD_E_NO_READERS_AVAILABLE");
 #endif
 	}