171     capi.sqlite3_exec = function f(pDb, sql, callback, pVoid, pErrMsg){  argument
174       }else if('function' !== typeof callback){
175         return __exec(pDb, sql, callback, pVoid, pErrMsg);
187           rc = callback(pVoid, nCols, aVals, aNames) | 0;
334     const __xFunc = function(callback){  argument
336         try{ __udfSetResult(pCtx, callback(pCtx, ...__udfConvertArgs(argc, pArgv))) }
344     const __xInverseAndStep = function(callback){  argument
346         try{ callback(pCtx, ...__udfConvertArgs(argc, pArgv)) }
351     const __xFinalAndValue = function(callback){  argument
353         try{ __udfSetResult(pCtx, callback(pCtx)) }
358     const __xDestroy = function(callback){  argument
360         try{ callback(pVoid) }