Index: src/loadext.c
==================================================================
--- src/loadext.c
+++ src/loadext.c
@@ -19,19 +19,10 @@
 #include "sqlite3ext.h"
 #include "sqliteInt.h"
 #include <string.h>
 
 #ifndef SQLITE_OMIT_LOAD_EXTENSION
-/*
-** This is the function signature used for all extension entry points.
-*/
-typedef int (*sqlite3_loadext_entry)(
-  sqlite3 *db,                       /* Handle to the database. */
-  char **pzErrMsg,                   /* Used to set error string on failure. */
-  const sqlite3_api_routines *pThunk /* Extension API function pointers. */
-);
-
 /*
 ** Some API routines are omitted when various features are
 ** excluded from a build of SQLite.  Substitute a NULL pointer
 ** for any missing APIs.
 */