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Annotation of 43BSD/usr.lib/libU77/iargc_.c, revision 1.1.1.1

1.1       root        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: }

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