[External] Remove external from RT-Thread

1 files changed, 0 insertions, 60 deletions

diff --git a/components/external/SQLite-3.8.1/ext/rtree/sqlite3rtree.h b/components/external/SQLite-3.8.1/ext/rtree/sqlite3rtree.h
deleted file mode 100644
index c849091f29..0000000000
--- a/components/external/SQLite-3.8.1/ext/rtree/sqlite3rtree.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
-** 2010 August 30
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-*/
-
-#ifndef _SQLITE3RTREE_H_
-#define _SQLITE3RTREE_H_
-
-#include <sqlite3.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct sqlite3_rtree_geometry sqlite3_rtree_geometry;
-
-/*
-** Register a geometry callback named zGeom that can be used as part of an
-** R-Tree geometry query as follows:
-**
-**   SELECT ... FROM <rtree> WHERE <rtree col> MATCH $zGeom(... params ...)
-*/
-int sqlite3_rtree_geometry_callback(
-  sqlite3 *db,
-  const char *zGeom,
-#ifdef SQLITE_RTREE_INT_ONLY
-  int (*xGeom)(sqlite3_rtree_geometry*, int n, sqlite3_int64 *a, int *pRes),
-#else
-  int (*xGeom)(sqlite3_rtree_geometry*, int n, double *a, int *pRes),
-#endif
-  void *pContext
-);
-
-
-/*
-** A pointer to a structure of the following type is passed as the first
-** argument to callbacks registered using rtree_geometry_callback().
-*/
-struct sqlite3_rtree_geometry {
-  void *pContext;                 /* Copy of pContext passed to s_r_g_c() */
-  int nParam;                     /* Size of array aParam[] */
-  double *aParam;                 /* Parameters passed to SQL geom function */
-  void *pUser;                    /* Callback implementation user data */
-  void (*xDelUser)(void *);       /* Called by SQLite to clean up pUser */
-};
-
-
-#ifdef __cplusplus
-}  /* end of the 'extern "C"' block */
-#endif
-
-#endif  /* ifndef _SQLITE3RTREE_H_ */