--- include/ca.h.orig	Tue Aug  2 16:16:42 2005
+++ include/ca.h	Fri Nov 10 01:35:17 2006
@@ -2607,3 +2607,6 @@
 void bcopy(const void *,void *,int);
 char *index(char *,int);
 #endif
+
+/* pari-2.2.16-beta change rename 'prec' -> 'precreal' [ from paripriv.h ] */
+#define prec precreal