NEEDSGNO(3)                    Library Routines                    NEEDSGNO(3)

NAME

       needsgno - determine if GNO is active

SYNOPSIS

       #include <gno/gno.h>

       int needsgno (void);

DESCRIPTION

       This  function  returns  1  if GNO is operating, and zero if it is not.
       Use this function to abort programs that use GNO-specific features,  or
       to allow them to enable non-GNO environment-specific code.

       This call is just a wrapper for the kernStatus(2) system call.

SEE ALSO

       kernStatus(2), kernVersion(2), the GNO Kernel Reference Manual.



GNO                             29 January 1997                    NEEDSGNO(3)