300   int nArg,       /* Desired number of arguments.  (-1)==any */  in matchQuality()  argument
304   assert( p->nArg>=-1 );  in matchQuality()
307   if( p->nArg!=nArg ){  in matchQuality()
308     if( nArg==(-2) ) return (p->xSFunc==0) ? 0 : FUNC_PERFECT_MATCH;  in matchQuality()
309     if( p->nArg>=0 ) return 0;  in matchQuality()
314   if( p->nArg==nArg ){  in matchQuality()
399   int nArg,          /* Number of arguments.  -1 means any number */  in sqlite3FindFunction()  argument
409   assert( nArg>=(-2) );  in sqlite3FindFunction()
410   assert( nArg>=(-1) || createFlag==0 );  in sqlite3FindFunction()
417     int score = matchQuality(p, nArg, enc);  in sqlite3FindFunction()
442       int score = matchQuality(p, nArg, enc);  in sqlite3FindFunction()
460     pBest->nArg = (u16)nArg;  in sqlite3FindFunction()