[sql] Import SQLite 3.17.0.

third_party/sqlite/src/src/test_tclvar.c

Index: third_party/sqlite/src/src/test_tclvar.c
diff --git a/third_party/sqlite/src/src/test_tclvar.c b/third_party/sqlite/src/src/test_tclvar.c
index 63ed394734260fa30bdc6b59987d973d466848c0..8f7352112dd82caac71db832edac38cf03d6be9a 100644
--- a/third_party/sqlite/src/src/test_tclvar.c
+++ b/third_party/sqlite/src/src/test_tclvar.c
@@ -17,7 +17,11 @@
 ** access to TCL variables.
 */
 #include "sqliteInt.h"
-#include "tcl.h"
+#if defined(INCLUDE_SQLITE_TCL_H)
+#  include "sqlite_tcl.h"
+#else
+#  include "tcl.h"
+#endif
 #include <stdlib.h>
 #include <string.h>
 
@@ -407,7 +411,7 @@ extern int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb);
 /*
 ** Register the echo virtual table module.
 */
-static int register_tclvar_module(
+static int SQLITE_TCLAPI register_tclvar_module(
   ClientData clientData, /* Pointer to sqlite3_enable_XXX function */
   Tcl_Interp *interp,    /* The TCL interpreter that invoked this command */
   int objc,              /* Number of arguments */