Synopsis
#include <liblod.h>
int lod_error(LODCONTEXT *context);
Description
lod_error determines whether an error occurred
in a previous call to a liblod function involving
the supplied context.
If an error has occurred, a description of the error condition can
be obtained with lod_errmsg.
Return value
If no error has occurred, lod_error returns zero.
Otherwise, lod_error returns a non-zero integer.