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| author | Richard M. Stallman <rms@gnu.org> | 1992-09-12 07:45:15 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1992-09-12 07:45:15 +0000 |
| commit | d4ed19c7e88acf75f3221e8fbc427a2ff4c21f26 (patch) | |
| tree | 5399ff8fef878d02467385010fba1b6282ab1d3d /src/systty.h | |
| parent | 1c69e8d1dd0a4d6aa781b7ad99026979e27289f1 (diff) | |
| download | emacs-d4ed19c7e88acf75f3221e8fbc427a2ff4c21f26.tar.gz | |
entered into RCS
Diffstat (limited to 'src/systty.h')
| -rw-r--r-- | src/systty.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/systty.h b/src/systty.h index 186d3edff80..0fd9e371155 100644 --- a/src/systty.h +++ b/src/systty.h @@ -107,6 +107,20 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #endif +/* Try to establish the correct character to disable terminal functions + in a system-independent manner. Note that USG (at least) define + _POSIX_VDISABLE as 0! */ + +#ifdef _POSIX_VDISABLE +#define CDISABLE _POSIX_VDISABLE +#else /* not _POSIX_VDISABLE */ +#ifdef CDEL +#define CDISABLE CDEL +#else /* not CDEL */ +#define CDISABLE 255 +#endif /* not CDEL */ +#endif /* not _POSIX_VDISABLE */ + /* Get the number of characters queued for output. */ /* EMACS_OUTQSIZE(FD, int *SIZE) stores the number of characters |