C ++
C ++ lldiv () - C ++ Standardbibliotek
C ++ islower () - C ++ Standardbibliotek
C ++ isprint () - C ++ Standardbibliotek
C ++ ispunct () - C ++ Standardbibliotek
C ++ isspace () - C ++ Standardbibliotek
C ++ fabs () - C ++ Standardbibliotek
