spl_parse
if ((p = spl_parse(&cert, argv[i], -1, buf, len)) == NULL) {
struct spl *spl_parse(struct cert **, const char *, int,
spl = spl_parse(&cert, file, -1, buf, len);
if ((spl = spl_parse(&cert, file, entp->talid, der, len)) == NULL)