tt_is_err(3)

tt_is_err(3)	       C LIBRARY FUNCTIONS	     tt_is_err(3)

NAME
     tt_is_err - check status value

SYNOPSIS
     #include <Tt/tt_c.h>

     int tt_is_err(Tt_status s);

DESCRIPTION
     The tt_is_err() function checks whether a status value is	a
     warning or	an error.

     The s argument is the Tt_status code to check.

RETURN VALUE
     Upon successful completion, the tt_is_err() function returns
     one of the	following integers:

	0   The	Tt_status is either a warning or TT_OK.

	1   The	Tt_status is an	error.

SEE ALSO
     Tttt_c(5).

Unix System LaboratorLast change: 11 May 1994			1