1*2076Smckusick /* Copyright (c) 1979 Regents of the University of California */ 2*2076Smckusick 3*2076Smckusick /* static char sccsid[] = "@(#)libpc.h 1.1 01/06/81"; */ 4*2076Smckusick 5*2076Smckusick extern double LN(); 6*2076Smckusick extern double SQRT(); 7*2076Smckusick extern double RANDOM(); 8*2076Smckusick extern double READ8(); 9*2076Smckusick extern char *FNIL(); 10*2076Smckusick extern struct iorec *UNIT(); 11*2076Smckusick extern struct formalrtn *FSAV(); 12