diff options
Diffstat (limited to 'winsup/cygwin/include/sys/termios.h')
| -rw-r--r-- | winsup/cygwin/include/sys/termios.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/winsup/cygwin/include/sys/termios.h b/winsup/cygwin/include/sys/termios.h index a87f10627..c37776111 100644 --- a/winsup/cygwin/include/sys/termios.h +++ b/winsup/cygwin/include/sys/termios.h @@ -195,6 +195,14 @@ details. */ #define NCCS 18 +/* `c_cc' member of 'struct termios' structure can be disabled by + using the value _POSIX_VDISABLE. */ +#define _POSIX_VDISABLE '\0' + +/* Compare a character C to a value VAL from the `c_cc' array in a + `struct termios'. If VAL is _POSIX_VDISABLE, no character can match it. */ +#define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE) + typedef unsigned char cc_t; typedef unsigned int tcflag_t; typedef unsigned int speed_t; |