Programming Reference/Librarys
Question & Answer
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| Library | Description |
|---|---|
| cgets | Reads a string from the console. |
| clrscr | clears the screen and move the cursor to upper left corner |
| cprintf | prints formatted output to the screen. |
| cputs | Returns a string to the screen. |
| cscanf | reads input from the console and reformat it. |
| delline | delete the line containing the cursor and move all lines below it one line up. |
| getch | prompts the user to press a character |
| getche | reads a character from the keyboard and display it on the screen |
| gotoxy | places cursor at a desired location on screen. |
| kbhit | find ou if a key has been pressed or not |
| putch | prints characters on the screen. |
| textbackground | change of current background color in text mode |
| textcolor | change the color of drawing text |
| ungetch | Pushes a character back into the keyboard buffer |
| wherex | return current horizontal cursor position |
| wherey | return current vertival cursor position |
| window | defines the active text mode window |
it is not part of the C standard library, ISO C, POSIX.