1 #ifndef lint 2 static char *sccsid = "@(#)wwbox.c 3.1 83/08/18"; 3 #endif 4 5 #include "ww.h" 6 #include "tt.h" 7 8 wwbox(w, r, c, nr, nc) 9 register struct ww *w; 10 register r, c; 11 int nr, nc; 12 { 13 register r1, c1; 14 register i; 15 16 r1 = r + nr - 1; 17 c1 = c + nc - 1; 18 wwframec(w, r, c, WWF_D|WWF_R, 0); 19 for (i = c + 1; i < c1; i++) 20 wwframec(w, r, i, WWF_L|WWF_R, 0); 21 wwframec(w, r, i, WWF_L|WWF_D, 0); 22 for (i = r + 1; i < r1; i++) 23 wwframec(w, i, c1, WWF_U|WWF_D, 0); 24 wwframec(w, i, c1, WWF_U|WWF_L, 0); 25 for (i = c1 - 1; i > c; i--) 26 wwframec(w, r1, i, WWF_R|WWF_L, 0); 27 wwframec(w, r1, i, WWF_R|WWF_U, 0); 28 for (i = r1 - 1; i > r; i--) 29 wwframec(w, i, c, WWF_D|WWF_U, 0); 30 } 31 32 wwunbox(w) 33 struct ww *w; 34 { 35 wwunframe1(w, 0); 36 } 37