diff options
Diffstat (limited to 'usr/src/ucbcmd/plot/libplot/t4014/arc.c')
| -rw-r--r-- | usr/src/ucbcmd/plot/libplot/t4014/arc.c | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/usr/src/ucbcmd/plot/libplot/t4014/arc.c b/usr/src/ucbcmd/plot/libplot/t4014/arc.c index a5ceb326d7..2f7dd26d47 100644 --- a/usr/src/ucbcmd/plot/libplot/t4014/arc.c +++ b/usr/src/ucbcmd/plot/libplot/t4014/arc.c @@ -19,22 +19,27 @@ * * CDDL HEADER END */ +/* + * Copyright 2005 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ /* All Rights Reserved */ - -#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */ - -/* - * Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc. - * All Rights Reserved. - */ +#pragma ident "%Z%%M% %I% %E% SMI" int del = 20; -step(d){ + +void +step(int d) +{ del = d; } -arc(x,y,x0,y0,x1,y1){ + +void +arc(int x, int y, int x0, int y0, int x1, int y1) +{ double pc; double sqrt(); int flg,m,xc,yc,xs,ys,qs,qf; @@ -125,7 +130,10 @@ arc(x,y,x0,y0,x1,y1){ } } } -quad(x,y,xp,yp){ + +int +quad(int x, int y, int xp, int yp) +{ if(x < xp) if(y <= yp)return(1); else return(4); @@ -135,7 +143,10 @@ quad(x,y,xp,yp){ else if(y < yp)return(2); else return(4); } -abs(a){ + +int +abs(int a) +{ if(a < 0)return(-a); return(a); } |