declare SEGHOL

diff --git a/util/ceg/ce_back/obj_back/back.h b/util/ceg/ce_back/obj_back/back.h
index 011d94e..10d279f 100644 (file)
--- a/util/ceg/ce_back/obj_back/back.h
+++ b/util/ceg/ce_back/obj_back/back.h
@@ -22,6 +22,7 @@ extern holno, procno;
 #define        SEGROM          1
 #define        SEGCON          2
 #define        SEGBSS          3
+#define        SEGHOL          -1      /* does not exist */
 
 #define swtxt()                switchseg( SEGTXT)