conio.h File Reference

Function Documentation

char getch ( ) [inline]

Definition at line 9 of file conio.h.

Referenced by getche().

00010 {
00011     fflush( stdin  );
00012     fflush( stdout );
00013     register char ch = 0;
00014     struct timespec rqtp;
00015 
00016    struct termios raw_tios =
00017    {                                        
00018     /* c_iflag */       0,
00019     /* c_oflag */       0,
00020    #ifdef __QNXNTO__
00021     /* c_cflag */       (CREAD|HUPCL),
00022    #else
00023     /* c_cflag */       (CREAD),
00024    #endif
00025    #ifdef __QNXNTO__
00026     /* c_lflag */       0,
00027    #else
00028     /* c_lflag */       (IEXTEN),
00029    #endif
00030    };
00031    struct termios tios;
00032 
00033     rqtp.tv_sec = 0;
00034     rqtp.tv_nsec = 5000000;
00035    tcgetattr(0, &tios);
00036    while (tcischars(0) == 0) {nanosleep(&rqtp, NULL);}
00037    tcsetattr(0, TCSANOW, &raw_tios);
00038 
00039    read (0, &ch, 1);
00040 
00041    tcsetattr(0, TCSANOW, &tios);
00042    return ch;
00043 }

char getche ( ) [inline]

Definition at line 45 of file conio.h.

00046 {
00047  register char ch = getch();
00048  putc( ch, stdout );
00049  fflush( stdout );
00050  return ch;
00051 }

int kbhit ( ) [inline]

Definition at line 53 of file conio.h.

00054 {
00055   return ( (tcischars(1) > 0) ? 1 : 0 );
00056 }

Generated on Sun Oct 14 18:47:20 2001 for Standard J2K Library by

Functions
char	getch ()
char	getche ()
int	kbhit ()

C:/temp/src/j2k/Deprecated/old_18mar_diff/nto/conio.h File Reference

Functions

Function Documentation