Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/src/src/test_schema.c

Index: third_party/sqlite/src/src/test_schema.c
diff --git a/third_party/sqlite/src/src/test_schema.c b/third_party/sqlite/src/src/test_schema.c
index 12644467647d51394a01f9fa60376298185466fd..4ee18193b049fc753618d02aa55cf110cc8c9a67 100644
--- a/third_party/sqlite/src/src/test_schema.c
+++ b/third_party/sqlite/src/src/test_schema.c
@@ -189,7 +189,7 @@ static int schemaNext(sqlite3_vtab_cursor *cur){
 
       /* Set zSql to the SQL to pull the list of tables from the 
       ** sqlite_master (or sqlite_temp_master) table of the database
-      ** identfied by the row pointed to by the SQL statement pCur->pDbList
+      ** identified by the row pointed to by the SQL statement pCur->pDbList
       ** (iterating through a "PRAGMA database_list;" statement).
       */
       if( sqlite3_column_int(pCur->pDbList, 0)==1 ){
@@ -344,7 +344,10 @@ int Sqlitetestschema_Init(Tcl_Interp *interp){
 /*
 ** Extension load function.
 */
-int sqlite3_extension_init(
+#ifdef _WIN32
+__declspec(dllexport)
+#endif
+int sqlite3_schema_init(
   sqlite3 *db, 
   char **pzErrMsg, 
   const sqlite3_api_routines *pApi