DefaultBlockHook
RunNewScanLine
RunSetColor
RunSetup
RunSkipBlankLines
RunSkipPixels
RunputEof
Runputdata
Runputrun
buildmap
bwdithermap
cmd_name
colorquant
ditherbw
dithergb
dithermap
float_to_exp
hilbert_c2i
hilbert_i2c
inv_cmap
make_square
rgb_to_bw
rle_DTable
rle_addhist
rle_alloc_error
rle_close_f
rle_cp
rle_debug
rle_delcom
rle_dflt_hdr
rle_freeraw
rle_get_error
rle_get_setup
rle_get_setup_ok
rle_getcom
rle_getraw
rle_getrow
rle_getskip
rle_hdr_clear
rle_hdr_cp
rle_hdr_init
rle_names
rle_open_f
rle_open_f_noexit
rle_put_init
rle_put_setup
rle_putcom
rle_puteof
rle_putraw
rle_putrow
rle_raw_alloc
rle_raw_free
rle_rawtorow
rle_row_alloc
rle_row_free
rle_skiprow
scan_usage
scanargs
vax_gshort
vax_pshort