mirror of
https://github.com/ENSL/NS.git
synced 2024-12-11 05:11:27 +00:00
82 lines
1.5 KiB
C
82 lines
1.5 KiB
C
|
#if !defined(WINCOMPAT_INCLUDED) && !defined(PLATFORM_WINDOWS) && !defined(WIN32) && !defined(WINDOWS) && !defined(__WIN32__)
|
||
|
|
#define WINCOMPAT_INCLUDED
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* Author: Magnus Naeslund (mag@fbab.net, mag@bahnhof.se)
|
||
|
|
* (c) 2000 Magnus Naeslund, all rights reserved
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <sys/time.h>
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <termios.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
|
||
|
|
#ifndef TRUE
|
||
|
|
#define TRUE 1
|
||
|
|
#endif
|
||
|
|
#ifndef FALSE
|
||
|
|
#define FALSE 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define _kbhit kbhit
|
||
|
|
#define stricmp strcasecmp
|
||
|
|
#define strnicmp strncasecmp
|
||
|
|
|
||
|
|
#define Sleep(x) usleep((x)*1000)
|
||
|
|
|
||
|
|
static int inited=0;
|
||
|
|
static struct termios ori;
|
||
|
|
|
||
|
|
static void tcatexit(){
|
||
|
|
tcsetattr(0,0,&ori);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void init_terminal(){
|
||
|
|
struct termios t;
|
||
|
|
tcgetattr(0,&t);
|
||
|
|
tcgetattr(0,&ori);
|
||
|
|
t.c_lflag &= ~(ICANON);
|
||
|
|
tcsetattr(0,0,&t);
|
||
|
|
atexit(tcatexit);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int kbhit(){
|
||
|
|
fd_set rfds;
|
||
|
|
struct timeval tv;
|
||
|
|
|
||
|
|
if (!inited){
|
||
|
|
inited=1;
|
||
|
|
init_terminal();
|
||
|
|
}
|
||
|
|
|
||
|
|
FD_ZERO(&rfds);
|
||
|
|
FD_SET(0, &rfds);
|
||
|
|
tv.tv_sec = 0;
|
||
|
|
tv.tv_usec = 10*1000;
|
||
|
|
return select(1, &rfds, NULL, NULL, &tv)>0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int getch(){
|
||
|
|
fd_set rfds;
|
||
|
|
|
||
|
|
if (!inited){
|
||
|
|
inited=1;
|
||
|
|
init_terminal();
|
||
|
|
}
|
||
|
|
|
||
|
|
FD_ZERO(&rfds);
|
||
|
|
FD_SET(0, &rfds);
|
||
|
|
if (select(1, &rfds, NULL, NULL, NULL)>0)
|
||
|
|
return getchar();
|
||
|
|
else{
|
||
|
|
printf("wincompat.h: select() on fd 0 failed\n");
|
||
|
|
return 0xDeadBeef;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|