Allez hop, un piti kbhit() portable pour la route (code de Magnus Naeslund, mag@fbab.net)
#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;
}