[sql] Import SQLite 3.17.0.

third_party/sqlite/src/src/test_rtree.c

Index: third_party/sqlite/src/src/test_rtree.c
diff --git a/third_party/sqlite/src/src/test_rtree.c b/third_party/sqlite/src/src/test_rtree.c
index 797ec0026c83adf89966182a36e94af76f88ce40..0c6dbf3cd736e4f326fb972a5dcf317b72a7bda4 100644
--- a/third_party/sqlite/src/src/test_rtree.c
+++ b/third_party/sqlite/src/src/test_rtree.c
@@ -14,7 +14,11 @@
 */
 
 #include "sqlite3.h"
-#include <tcl.h>
+#if defined(INCLUDE_SQLITE_TCL_H)
+#  include "sqlite_tcl.h"
+#else
+#  include "tcl.h"
+#endif
 
 /* Solely for the UNUSED_PARAMETER() macro. */
 #include "sqliteInt.h"
@@ -353,7 +357,11 @@ static int bfs_query_func(sqlite3_rtree_query_info *p){
 *************************************************************************/
 
 #include <assert.h>
-#include "tcl.h"
+#if defined(INCLUDE_SQLITE_TCL_H)
+#  include "sqlite_tcl.h"
+#else
+#  include "tcl.h"
+#endif
 
 typedef struct Cube Cube;
 struct Cube {
@@ -432,7 +440,7 @@ static int cube_geom(
 }
 #endif /* SQLITE_ENABLE_RTREE */
 
-static int register_cube_geom(
+static int SQLITE_TCLAPI register_cube_geom(
   void * clientData,
   Tcl_Interp *interp,
   int objc,
@@ -460,7 +468,7 @@ static int register_cube_geom(
   return TCL_OK;
 }
 
-static int register_circle_geom(
+static int SQLITE_TCLAPI register_circle_geom(
   void * clientData,
   Tcl_Interp *interp,
   int objc,