C ++
C ++ vscanf () - C ++ Standardbibliotek
C ++ fseek () - C ++ Standardbibliotek
C ++ ungetc () - C ++ Standardbibliotek
C ++ fgetwc () - C ++ Standardbibliotek
C ++ fgetws () - C ++ Standardbibliotek
JavaScript
Javascript-sträng tillUpperCase ()
