496     WORD32 product;  in mult16x16in32()  local
498     product = (WORD32)a * (WORD32)b;  in mult16x16in32()
500     return product;  in mult16x16in32()
532     WORD32 product;  in mult16x16in32_shl()  local
534     product = shl32(mult16x16in32(a, b), 1);  in mult16x16in32_shl()
536     return product;  in mult16x16in32_shl()
569     WORD32 product;  in mult16x16in32_shl_sat()  local
570     product = (WORD32)a * (WORD32)b;  in mult16x16in32_shl_sat()
571     if(product != (WORD32)0x40000000L)  in mult16x16in32_shl_sat()
573         product = shl32(product, 1);  in mult16x16in32_shl_sat()
577         product = MAX_32;  in mult16x16in32_shl_sat()
579     return product;  in mult16x16in32_shl_sat()