kbhit in C language
kbhit() is present in conio.h and used to determine if a key has been pressed or not. To use kbhit function in your program you should include the header file “conio.h”. If a key has been pressed then it returns a non zero value otherwise returns zero.
"Press a key" will keep printing on the console until the user presses a key on the keyboard.
Note : kbhit() is not a standard library function and should be avoided.
Program to fetch the pressed key using kbhit
Prints all the keys that will be pressed on the keyboard until the user presses Escape key
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