1*47940Sbostic /*- 2*47940Sbostic * Copyright (c) 1980 The Regents of the University of California. 3*47940Sbostic * All rights reserved. 422953Skre * 5*47940Sbostic * %sccs.include.proprietary.c% 610524Sdlw */ 710524Sdlw 8*47940Sbostic #ifndef lint 9*47940Sbostic static char sccsid[] = "@(#)r_cos.c 5.3 (Berkeley) 04/12/91"; 10*47940Sbostic #endif /* not lint */ 11*47940Sbostic r_cos(x)1223854Sjerryfloat r_cos(x) 1310524Sdlw float *x; 1410524Sdlw { 1510524Sdlw double cos(); 1610524Sdlw return( cos(*x) ); 1710524Sdlw } 18