xfconf-errors
#define XFCONF_ERROR (xfconf_get_error_quark())
The GError error domain for Xfconf.
An enumeration listing the different kinds of errors under the XFCONF_ERROR domain.
XFCONF_ERROR_UNKNOWN
XFCONF_ERROR_CHANNEL_NOT_FOUND
XFCONF_ERROR_PROPERTY_NOT_FOUND
XFCONF_ERROR_READ_FAILURE
XFCONF_ERROR_WRITE_FAILURE
XFCONF_ERROR_PERMISSION_DENIED
XFCONF_ERROR_INTERNAL_ERROR
XFCONF_ERROR_NO_BACKEND
XFCONF_ERROR_INVALID_PROPERTY
XFCONF_ERROR_INVALID_CHANNEL