Remove some unused code from expr.c in order to increase test coverage. (CVS 6156)
FossilOrigin-Name: 2cbea64fb00a1b5b8aa0e9c958b2a09256ae59bc
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 0a93a98..a1f9250 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
*************************************************************************
** Internal interface definitions for SQLite.
**
-** @(#) $Id: sqliteInt.h,v 1.821 2009/01/09 14:11:05 drh Exp $
+** @(#) $Id: sqliteInt.h,v 1.822 2009/01/10 13:24:51 drh Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_
@@ -863,6 +863,7 @@
#define SQLITE_FUNC_CASE 0x02 /* Case-sensitive LIKE-type function */
#define SQLITE_FUNC_EPHEM 0x04 /* Ephemeral. Delete with VDBE */
#define SQLITE_FUNC_NEEDCOLL 0x08 /* sqlite3GetFuncCollSeq() might be called */
+#define SQLITE_FUNC_PRIVATE 0x10 /* Allowed for internal use only */
/*
** The following three macros, FUNCTION(), LIKEFUNC() and AGGREGATE() are
@@ -2288,7 +2289,7 @@
void sqlite3ExprCodeCopy(Parse*, int, int, int);
void sqlite3ExprClearColumnCache(Parse*, int);
void sqlite3ExprCacheAffinityChange(Parse*, int, int);
-int sqlite3ExprWritableRegister(Parse*,int,int);
+void sqlite3ExprWritableRegister(Parse*,int);
void sqlite3ExprHardCopy(Parse*,int,int);
int sqlite3ExprCode(Parse*, Expr*, int);
int sqlite3ExprCodeTemp(Parse*, Expr*, int*);