4.3BSD - /usr/src/new/spms/include/getarg.h

   1: /* $Header$ */
   2: 
   3: /*
   4:  * Get command line argument
   5:  *
   6:  * Author: Peter J. Nicklin
   7:  */
   8: 
   9: /*
  10:  * Argument syntax: `-xargument' or `-x argument'
  11:  */
  12: #define GETARG(p) ((p[1] != '\0') ? ++p : (--argc, *++argv))
  13: 
  14: /*
  15:  * Argument syntax: `-xargument'
  16:  *
  17:  * #define GETARG(p) (++p)
  18:  */

Defined macros