[sql] Import reference version of SQLite 3.10.2.

third_party/sqlite/sqlite-src-3100200/src/test_loadext.c

 /*
 ** 2006 June 14
 **
 ** 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.
 **
@@ skipping 16 matching lines @@
 }
 
 /*
 ** SQL functions to call the sqlite3_status function and return results.
 */
 static void statusFunc(
   sqlite3_context *context,
   int argc,
   sqlite3_value **argv
 ){
-  int op, mx, cur, resetFlag, rc;
+  int op = 0, mx, cur, resetFlag, rc;
   if( sqlite3_value_type(argv[0])==SQLITE_INTEGER ){
     op = sqlite3_value_int(argv[0]);
   }else if( sqlite3_value_type(argv[0])==SQLITE_TEXT ){
     int i;
     const char *zName;
     static const struct {
       const char *zName;
       int op;
     } aOp[] = {
       { "MEMORY_USED",         SQLITE_STATUS_MEMORY_USED         },
@@ skipping 71 matching lines @@
   sqlite3 *db, 
   char **pzErrMsg, 
   const sqlite3_api_routines *pApi
 ){
   char *zErr;
   SQLITE_EXTENSION_INIT2(pApi);
   zErr = sqlite3_mprintf("broken!");
   *pzErrMsg = zErr;
   return 1;
 }