Add internal interfaces:  PageMalloc/PageFree and ScratchMalloc/ScratchFree. (CVS 5226)

FossilOrigin-Name: 3e797d0ffe1af6f7512b3fb7b387418ac05671e0
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index cccc29e..e0b9c4c 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
 *************************************************************************
 ** Internal interface definitions for SQLite.
 **
-** @(#) $Id: sqliteInt.h,v 1.710 2008/06/15 02:51:48 drh Exp $
+** @(#) $Id: sqliteInt.h,v 1.711 2008/06/17 15:12:01 drh Exp $
 */
 #ifndef _SQLITEINT_H_
 #define _SQLITEINT_H_
@@ -1791,8 +1791,10 @@
 void *sqlite3DbReallocOrFree(sqlite3 *, void *, int);
 void *sqlite3DbRealloc(sqlite3 *, void *, int);
 int sqlite3MallocSize(void *);
-void *sqlite3TempMalloc(int);
-void sqlite3TempFree(void*);
+void *sqlite3ScratchMalloc(int);
+void sqlite3ScratchFree(void*);
+void *sqlite3PageMalloc(int);
+void sqlite3PageFree(void*);
 void sqlite3MemSetDefault(void);
 
 int sqlite3IsNaN(double);