Symbol: termio_findhist
usr/src/cmd/mdb/common/mdb/mdb_termio.c
1624
td->tio_keymap[CTRL('r')] = termio_findhist;
usr/src/cmd/mdb/common/mdb/mdb_termio.c
305
static const char *termio_findhist(termio_data_t *, int);