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BSD 4.3

/* $Header: /var/lib/cvsd/repos/CSRG/43BSD/contrib/spms/include/getarg.h,v 1.1.1.1 2018/04/24 16:12:55 root Exp $ */

/*
 * Get command line argument
 *
 * Author: Peter J. Nicklin
 */

/*
 * Argument syntax: `-xargument' or `-x argument'
 */
#define GETARG(p) ((p[1] != '\0') ? ++p : (--argc, *++argv))

/*
 * Argument syntax: `-xargument'
 *
 * #define GETARG(p) (++p)
 */

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