Add the experimental API sqlite3_strnicmp(). Modify fts3 so that in terms like 'column_name:token' the column_name is interpreted in a case-insenstive fashion. Ticket #3996. (CVS 6950)

FossilOrigin-Name: 4571aa9e9142db465ae8250b0adf27e0a094331a
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 2ac639b..44b37ba 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
 *************************************************************************
 ** Internal interface definitions for SQLite.
 **
-** @(#) $Id: sqliteInt.h,v 1.895 2009/07/27 10:05:05 danielk1977 Exp $
+** @(#) $Id: sqliteInt.h,v 1.896 2009/07/28 16:44:26 danielk1977 Exp $
 */
 #ifndef _SQLITEINT_H_
 #define _SQLITEINT_H_
@@ -2401,9 +2401,9 @@
 ** Internal function prototypes
 */
 int sqlite3StrICmp(const char *, const char *);
-int sqlite3StrNICmp(const char *, const char *, int);
 int sqlite3IsNumber(const char*, int*, u8);
 int sqlite3Strlen30(const char*);
+#define sqlite3StrNICmp sqlite3_strnicmp
 
 int sqlite3MallocInit(void);
 void sqlite3MallocEnd(void);