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Diffstat (limited to 'contrib/top/screen.h')
-rw-r--r-- | contrib/top/screen.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/contrib/top/screen.h b/contrib/top/screen.h new file mode 100644 index 0000000..50105e4 --- /dev/null +++ b/contrib/top/screen.h @@ -0,0 +1,31 @@ +/* + * top - a top users display for Unix 4.2 + * + * This file contains all the definitions necessary to use the hand-written + * screen package in "screen.c" + */ + +#define TCputs(str) tputs(str, 1, putstdout) +#define putcap(str) (void)((str) != NULL ? TCputs(str) : 0) +#define Move_to(x, y) TCputs(tgoto(cursor_motion, x, y)) + +/* declare return values for termcap functions */ +char *tgetstr(); +char *tgoto(); + +extern char ch_erase; /* set to the user's erase character */ +extern char ch_kill; /* set to the user's kill character */ +extern char smart_terminal; /* set if the terminal has sufficient termcap + capabilities for normal operation */ + +/* These are some termcap strings for use outside of "screen.c" */ +extern char *cursor_motion; +extern char *clear_line; +extern char *clear_to_end; + +/* rows and columns on the screen according to termcap */ +extern int screen_length; +extern int screen_width; + +/* a function that puts a single character on stdout */ +int putstdout(); |