Why conio.h in c language is not applicable here?

Answer 1

ah... too bad I have an old program that i can't post here....... phone directory.

Answer 2

do you any links or somethings

Answer 3

link for what??

Answer 4

links to the program "phone directory"

Answer 5

conio.h and getch() are windows specific. For a good explination read: https://ubuntuforums.org/showthread.php?t=50473

Answer 6

conio is for windows