122654Sdist /* 234677Sbostic * Copyright (c) 1981 Regents of the University of California. 334677Sbostic * All rights reserved. 434677Sbostic * 542653Sbostic * %sccs.include.redist.c% 622654Sdist */ 722654Sdist 822654Sdist #ifndef lint 9*56238Selan static char sccsid[] = "@(#)clrtobot.c 5.7 (Berkeley) 09/14/92"; 1055950Sbostic #endif /* not lint */ 1122654Sdist 1255950Sbostic #include <curses.h> 132240Sarnold 142240Sarnold /* 1555950Sbostic * wclrtobot -- 1655950Sbostic * Erase everything on the window. 172240Sarnold */ 1855950Sbostic int 192240Sarnold wclrtobot(win) 2055950Sbostic register WINDOW *win; 2155950Sbostic { 2255950Sbostic register int minx, startx, y; 2355950Sbostic register char *sp, *end, *maxx; 242240Sarnold 25*56238Selan startx = win->curx; 26*56238Selan for (y = win->cury; y < win->maxy; y++) { 27*56238Selan minx = -1; 28*56238Selan end = &win->lines[y]->line[win->maxx]; 29*56238Selan for (sp = &win->lines[y]->line[startx]; sp < end; sp++) 302240Sarnold if (*sp != ' ') { 312240Sarnold maxx = sp; 32*56238Selan if (minx == -1) 33*56238Selan minx = sp - win->lines[y]->line; 342240Sarnold *sp = ' '; 352240Sarnold } 36*56238Selan if (minx != -1) 37*56238Selan touchline(win, y, minx, 38*56238Selan maxx - win->lines[y]->line); 392240Sarnold startx = 0; 402240Sarnold } 4155950Sbostic return (OK); 422240Sarnold } 43