4.3BSD - /usr/src/usr.lib/libU77/iargc_.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)iargc_.c	5.1	6/7/85
   7:  */
   8: 
   9: /*
  10:  * return the number of args on the command line following the command name
  11:  *
  12:  * calling sequence:
  13:  *	nargs = iargc()
  14:  * where:
  15:  *	nargs will be set to the number of args
  16:  */
  17: 
  18: extern int xargc;
  19: 
  20: long iargc_()
  21: {
  22:     return ((long)(xargc - 1));
  23: }

Defined functions