Prints a message indicating why the callrpc or clnt_broadcast
    routine failed.
    Format
      #include  <rpc/rpc.h>
      void  clnt_perrno(enum clnt_stat stat) ;

1  –  Arguments

 stat
    A buffer containing status information.

2  –  Description

    Prints a message to standard error corresponding to the condition
    indicated by the stat argument.

    The data type declaration for clnt_stat in rpc/rpc.h lists the
    standard errors.

3  –  Return Values

    None