C conio.h library functions | C Function

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C conio.h library functions:

All C inbuilt functions which are declared in conio.h header file are given below. The source code for conio.h header file is also given below for your reference.

List of inbuilt C functions in conio.h file:

Functions	Description
clrscr()	This function is used to clear the output screen.
getch()	It reads character from keyboard
getche()	It reads character from keyboard and echoes to o/p screen
textcolor()	This function is used to change the text color
textbackground()	This function is used to change text background

Source code for conio.h header file:

Please find the source code for conio.h header file below. This code is taken from DevC++ compiler files for your reference.

/*
 * conio.h
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is a part of the mingw-runtime package.
 * No warranty is given; refer to the file DISCLAIMER within the package.
 *
 * Low level console I/O functions. Pretty please try to use the ANSI
 * standard ones if you are writing new code.
 *
 */

#ifndef	_CONIO_H_
#define	_CONIO_H_

/* All the headers include this file. */
#include <_mingw.h>

#ifndef RC_INVOKED

#ifdef	__cplusplus
extern "C" {
#endif

_CRTIMP char* __cdecl	_cgets (char*);
_CRTIMP int __cdecl	_cprintf (const char*, ...);
_CRTIMP int __cdecl	_cputs (const char*);
_CRTIMP int __cdecl	_cscanf (char*, ...);

_CRTIMP int __cdecl	_getch (void);
_CRTIMP int __cdecl	_getche (void);
_CRTIMP int __cdecl	_kbhit (void);
_CRTIMP int __cdecl	_putch (int);
_CRTIMP int __cdecl	_ungetch (int);

#ifndef	_NO_OLDNAMES

_CRTIMP int __cdecl	getch (void);
_CRTIMP int __cdecl	getche (void);
_CRTIMP int __cdecl	kbhit (void);
_CRTIMP int __cdecl	putch (int);
_CRTIMP int __cdecl	ungetch (int);

#endif	/* Not _NO_OLDNAMES */

#ifdef	__cplusplus
}
#endif

#endif	/* Not RC_INVOKED */

#endif	/* Not _CONIO_H_ */

* conio.h

* This file has no copyright assigned and is placed in the Public Domain.

* This file is a part of the mingw-runtime package.

* No warranty is given; refer to the file DISCLAIMER within the package.

* Low level console I/O functions. Pretty please try to use the ANSI

* standard ones if you are writing new code.

#ifndef _CONIO_H_

#define _CONIO_H_

/* All the headers include this file. */

#include <_mingw.h>

#ifndef RC_INVOKED

#ifdef __cplusplus

extern "C" {

#endif

_CRTIMP char* __cdecl _cgets (char*);

_CRTIMP int __cdecl _cprintf (const char*, ...);

_CRTIMP int __cdecl _cputs (const char*);

_CRTIMP int __cdecl _cscanf (char*, ...);

_CRTIMP int __cdecl _getch (void);

_CRTIMP int __cdecl _getche (void);

_CRTIMP int __cdecl _kbhit (void);

_CRTIMP int __cdecl _putch (int);

_CRTIMP int __cdecl _ungetch (int);

#ifndef _NO_OLDNAMES

_CRTIMP int __cdecl getch (void);

_CRTIMP int __cdecl getche (void);

_CRTIMP int __cdecl kbhit (void);

_CRTIMP int __cdecl putch (int);

_CRTIMP int __cdecl ungetch (int);

#endif /* Not _NO_OLDNAMES */

#ifdef __cplusplus

}

#endif

#endif /* Not RC_INVOKED */

#endif /* Not _CONIO_H_ */

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