--- h/gclincl.h.in	2005-01-15 14:17:18.000000000 -0500
+++ h/gclincl.h.in	2009-12-07 12:11:34.000000000 -0500
@@ -10,7 +10,5 @@
 #undef X_DISPLAY_MISSING
 
-#define DBEGIN 0
-
-#define MAXPAGE 128*1024
+#define MAXPAGE (128*1024*(SIZEOF_LONG>>2)/(1<<(PAGEWIDTH-12)))
 #define VSSIZE 128*1024
 #define BDSSIZE 2*1024
@@ -205,5 +203,4 @@
 #undef HOST_SYSTEM
 #undef GCL_GPROF_START
-#undef HZ
 
 /* The number of bytes in a long.  */