Commit | Line | Data |
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88f211d0 KA |
1 | # include "curses.ext" |
2 | ||
3 | /* | |
4 | * This routine erases everything on the window. | |
5 | * | |
26a29dea | 6 | * @(#)clrtobot.c 1.2 (Berkeley) %G% |
88f211d0 KA |
7 | */ |
8 | wclrtobot(win) | |
9 | reg WINDOW *win; { | |
10 | ||
11 | reg int y; | |
12 | reg char *sp, *end, *maxx; | |
13 | reg int startx, minx; | |
14 | ||
15 | startx = win->_curx; | |
16 | for (y = win->_cury; y < win->_maxy; y++) { | |
17 | minx = _NOCHANGE; | |
18 | end = &win->_y[y][win->_maxx]; | |
19 | for (sp = &win->_y[y][startx]; sp < end; sp++) | |
20 | if (*sp != ' ') { | |
21 | maxx = sp; | |
22 | if (minx == _NOCHANGE) | |
23 | minx = sp - win->_y[y]; | |
24 | *sp = ' '; | |
25 | } | |
26a29dea JB |
26 | if (minx != _NOCHANGE) |
27 | touchline(win, y, minx, maxx - &win->_y[y][startx]); | |
88f211d0 KA |
28 | startx = 0; |
29 | } | |
88f211d0 | 30 | } |