Only calls to se_initfp(), init_nochk(), and vid_setmode() are allowed before calling vv_init(). If you do not call vv_init(), the Vermont Views system will not be able to operate. This fatal error message can only appear if you are using the development libraries.
All error codes are #defined in vv_sys.h. Messages are defined in an array in the module vv_errmsg.c.
