NAME
gffdInit, gffdExit - initialisation and termination
SYNOPSIS
#include <gffd/gffd.h>
int gffdInit(void);
int gffdExit(void);
DESCRIPTION
gffdInit() initialises the library. This function must be
called before using any other LibGFFD function, otherwise the results
are undefined.
gffdExit() terminates the library, freeing any resources used
by LibGFFD (in particular, memory). It should be called when the
application has finished using the library.
RETURN VALUES
On success, gffdInit() and gffdExit() return zero, otherwise they
return a negative error code, such as GFFD_E_ERROR.