    exist              87 clib/appinit.c    if (exist(nsname))
    exist             137 clib/appinit.c    if (!exist(nsname))
    exist             192 clib/appinit.c       if (!exist(nsname))
    exist             114 clib/fio.c           ex = exist(total_f);
    exist             243 clib/fio.c        if (exist(fname))
    exist             943 dbeng/dbengcfg.c    if (!exist(ses_table))
    exist              56 include/fio.h  int exist(char *);                  /* check for file existence */