put8
put8(r, rofs, 0);
put8(r, rofs, *magic++);
char *put8(char *, const char *);
static void put8(void *, size_t, u_int32_t);
putfunc = &put8;
(void)puts(hexmode ? put8(buf, key) : btoe(buf, key));
(void)printf("\t%s", put8(buf, key));
hexmode ? put8(buf, key) : btoe(buf, key));