1*47940Sbostic /*- 2*47940Sbostic * Copyright (c) 1980 The Regents of the University of California. 3*47940Sbostic * All rights reserved. 422959Skre * 5*47940Sbostic * %sccs.include.proprietary.c% 610529Sdlw */ 710529Sdlw 8*47940Sbostic #ifndef lint 9*47940Sbostic static char sccsid[] = "@(#)r_int.c 5.3 (Berkeley) 04/12/91"; 10*47940Sbostic #endif /* not lint */ 11*47940Sbostic r_int(x)1223854Sjerryfloat r_int(x) 1310529Sdlw float *x; 1410529Sdlw { 1510529Sdlw double floor(); 1610529Sdlw 1710529Sdlw return( (*x >= 0) ? floor(*x) : -floor(- *x) ); 1810529Sdlw } 19