Buff_Mcrs(3W) — Dell System V Release 4 Issue 2.2



Buffer Macros(3W)                UNIX System V                Buffer Macros(3W)


NAME
       Buffer_Macros:  BufferFilled, BufferLeft, BufferEmpty

SYNOPSIS
      # include <buffutil.h>
      BufferFilled(buffer)
      BufferLeft(buffer)
      BufferEmpty(buffer)

DESCRIPTION
      These macros are provided for use with the Buffer Utilities.

      BufferFilled returns a flag indicating whether buffer is filled.

      BufferLeft returns the number of unused elements in buffer.

      BufferEmpty returns a flag indicating whether buffer is empty.





































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