conio.h

C标准库源代码

/***
*conio.h - console and port I/O declarations
*
*       Copyright (c) 1985-1997, Microsoft Corporation. All rights reserved.
*
*Purpose:
*       This include file contains the function declarations for
*       the MS C V2.03 compatible console I/O routines.
*
*       [Public]
*
****/

#if _MSC_VER > 1000
#pragma once
#endif  /* _MSC_VER > 1000 */

#ifndef _INC_CONIO
#define _INC_CONIO

#if !defined (_WIN32) && !defined (_MAC)
#error ERROR: Only Mac or Win32 targets supported!
#endif  /* !defined (_WIN32) && !defined (_MAC) */

#ifndef _CRTBLD
/* This version of the header files is NOT for user programs.
 * It is intended for use when building the C runtimes ONLY.
 * The version intended for public use will not have this message.
 */
#error ERROR: Use of C runtime library internal header file.
#endif  /* _CRTBLD */

#ifndef _MAC

#ifdef __cplusplus
extern "C" {
#endif  /* __cplusplus */

#ifndef _INTERNAL_IFSTRIP_
#include <cruntime.h>
#endif  /* _INTERNAL_IFSTRIP_ */


/* Define _CRTIMP */

#ifndef _CRTIMP
#ifdef CRTDLL
#define _CRTIMP __declspec(dllexport)
#else  /* CRTDLL */
#ifdef _DLL
#define _CRTIMP __declspec(dllimport)
#else  /* _DLL */
#define _CRTIMP
#endif  /* _DLL */
#endif  /* CRTDLL */
#endif  /* _CRTIMP */


/* Define __cdecl for non-Microsoft compilers */

#if (!defined (_MSC_VER) && !defined (__cdecl))
#define __cdecl
#endif  /* (!defined (_MSC_VER) && !defined (__cdecl)) */

/* Define _CRTAPI1 (for compatibility with the NT SDK) */

#ifndef _CRTAPI1
#if _MSC_VER >= 800 && _M_IX86 >= 300
#define _CRTAPI1 __cdecl
#else  /* _MSC_VER >= 800 && _M_IX86 >= 300 */
#define _CRTAPI1
#endif  /* _MSC_VER >= 800 && _M_IX86 >= 300 */
#endif  /* _CRTAPI1 */

/* Function prototypes */

_CRTIMP char * __cdecl _cgets(char *);
_CRTIMP int __cdecl _cprintf(const char *, ...);
_CRTIMP int __cdecl _cputs(const char *);
_CRTIMP int __cdecl _cscanf(const char *, ...);
_CRTIMP int __cdecl _getch(void);
_CRTIMP int __cdecl _getche(void);
#ifdef _M_IX86
int __cdecl _inp(unsigned short);
unsigned short __cdecl _inpw(unsigned short);
unsigned long __cdecl _inpd(unsigned short);
#endif  /* _M_IX86 */
_CRTIMP int __cdecl _kbhit(void);
#ifdef _M_IX86
int __cdecl _outp(unsigned short, int);
unsigned short __cdecl _outpw(unsigned short, unsigned short);
unsigned long __cdecl _outpd(unsigned short, unsigned long);
#endif  /* _M_IX86 */
_CRTIMP int __cdecl _putch(int);
_CRTIMP int __cdecl _ungetch(int);

#ifdef _MT
int __cdecl _getch_lk(void);                                /* _MTHREAD_ONLY */
int __cdecl _getche_lk(void);                               /* _MTHREAD_ONLY */
int __cdecl _putch_lk(int);                                 /* _MTHREAD_ONLY */
int __cdecl _ungetch_lk(int);                               /* _MTHREAD_ONLY */
#else  /* _MT */
#define _getch_lk()             _getch()                    /* _MTHREAD_ONLY */
#define _getche_lk()            _getche()                   /* _MTHREAD_ONLY */
#define _putch_lk(c)            _putch(c)                   /* _MTHREAD_ONLY */
#define _ungetch_lk(c)          _ungetch(c)                 /* _MTHREAD_ONLY */
#endif  /* _MT */

#if !__STDC__

/* Non-ANSI names for compatibility */

_CRTIMP char * __cdecl cgets(char *);
_CRTIMP int __cdecl cprintf(const char *, ...);
_CRTIMP int __cdecl cputs(const char *);
_CRTIMP int __cdecl cscanf(const char *, ...);
#ifdef _M_IX86
int __cdecl inp(unsigned short);
unsigned short __cdecl inpw(unsigned short);
#endif  /* _M_IX86 */
_CRTIMP int __cdecl getch(void);
_CRTIMP int __cdecl getche(void);
_CRTIMP int __cdecl kbhit(void);
#ifdef _M_IX86
int __cdecl outp(unsigned short, int);
unsigned short __cdecl outpw(unsigned short, unsigned short);
#endif  /* _M_IX86 */
_CRTIMP int __cdecl putch(int);
_CRTIMP int __cdecl ungetch(int);

#endif  /* !__STDC__ */

#ifdef __cplusplus
}
#endif  /* __cplusplus */

#endif  /* _MAC */

#endif  /* _INC_CONIO */