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     INP(DOS)		      XENIX System V		      INP(DOS)

     Name
	  inp - Returns a byte.

     Syntax
	  #include <conio.h>

	  int inp (port);
	  unsigned port;

     Description
	  The inp function reads one byte from the input port
	  specified by port.  The port argument can be any unsigned
	  integer number in the range 0 to 65,535.

     Return Value
	  inp returns the byte read from port.	There is no error
	  return.

     See Also
	  outp(DOS)

     Example
	  #include <conio.h>

	  unsigned port; char result;
	      .
	      .
	      .

	  /* The following statement inputs a byte from the port **
	  that 'port' is currently set to.  */

	  result = inp (port);

     Notes
	  This call must be compiled with the -dos flag.

     Page 1					      (printed 8/7/87)

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