diff options
Diffstat (limited to 'usr.bin/talk/display.c')
| -rw-r--r-- | usr.bin/talk/display.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/usr.bin/talk/display.c b/usr.bin/talk/display.c index 076c6e1..ed4e5ab 100644 --- a/usr.bin/talk/display.c +++ b/usr.bin/talk/display.c @@ -52,6 +52,7 @@ int curses_initialized = 0; * max HAS to be a function, it is called with * a argument of the form --foo at least once. */ +int max(a,b) int a, b; { @@ -63,9 +64,10 @@ max(a,b) * Display some text on somebody's window, processing some control * characters while we are at it. */ +void display(win, text, size) register xwin_t *win; - register unsigned char *text; + register char *text; int size; { register int i; @@ -150,7 +152,7 @@ display(win, text, size) cch = (*text & 63) + 64; waddch(win->x_win, cch); } else - waddch(win->x_win, *text); + waddch(win->x_win, (unsigned)*text); getyx(win->x_win, win->x_line, win->x_col); text++; } @@ -160,8 +162,11 @@ display(win, text, size) /* * Read the character at the indicated position in win */ +int readwin(win, line, col) WINDOW *win; + int line; + int col; { int oldline, oldcol; register int c; |
