2.11BSD#431 - /usr/src/bin/sh/dup.h

   1: /*	dup.h	4.1	82/05/07	*/
   2: 
   3: #
   4: /*
   5:  *	UNIX shell
   6:  *
   7:  *	S. R. Bourne
   8:  *	Bell Telephone Laboratories
   9:  *
  10:  */
  11: 
  12: #define DUPFLG 0100

Defined macros