1*15465Sralph #ifndef lint 2*15465Sralph static char sccsid[] = "@(#)circle.c 4.1 (Berkeley) 11/10/83"; 3*15465Sralph #endif 4*15465Sralph 5*15465Sralph #include "hp7221.h" 6*15465Sralph 7*15465Sralph circle (xc,yc,r) 8*15465Sralph int xc,yc,r; 9*15465Sralph { 10*15465Sralph if( r < 1 ) { 11*15465Sralph point( xc, yc ); 12*15465Sralph return; 13*15465Sralph } 14*15465Sralph move( xc, yc ); 15*15465Sralph putchar( 't' ); 16*15465Sralph putMBN( scaleX(r) ); 17*15465Sralph } 18