buildmap(3): Create a color map array from an RLE file header
bwdithermap(3): Functions for dithering color or black and white images.
colorquant(3): Variance-based color quantization
dither(3): Functions for dithering color or black and white images.
ditherbw(3): Functions for dithering color or black and white images.
dithergb(3): Functions for dithering color or black and white images.
dithermap(3): Functions for dithering color or black and white images.
float_to_exp(3): Convert floating point values into "exponential" pixels
inv_cmap(3): Efficiently compute an inverse colormap
librle(3): Functions to create and read Run Length Encoded image files.
make_square(3): Functions for dithering color or black and white images.
rgb_to_bw(3): Convert a color scanline to blackand white
rle_addhist(3): Add a history comment to an RLE file
rle_cp(3): Copy the rest of an image to the output
rle_debug(3): Links to: rle_get_setup, rle_get_setup_ok, rle_get_error
rle_delcom(3): Delete a picture comment from an RLE file.
rle_freeraw(3): Free pixel storage allocated by rle_getraw
rle_get_error(3): Print error message for rle_get_setup failure. rle_debug - Turn on or off debugging messages.
rle_get_set(3): Links to: rle_get_setup, rle_get_setup_ok, rle_get_error
rle_get_setup(3): Read the header from an RLE file
rle_get_setup_ok(3): Print error message and exit if rle_get_setup fails.
rle_getcom(3): Get a picture comment from an RLE file.
rle_getraw(3): Read run length encoded data from an RLE file.
rle_getrow(3): Read a scanline of pixels from an RLE file
rle_getskip(3): Skip the rest of an input image
rle_hdr(3): Structure for communication with RLE functions
rle_op(3): Data structure for raw run-length encoded image data
rle_open_f(3): Open a binary file for input or output with defaults
rle_open_f_noexit(3): Returns error code instead of exiting
rle_put_init(3): Setup for writing to an RLE file
rle_put_setup(3): Setup to create an RLE file
rle_putcom(3): Set the value of a picture comment in an RLE file
rle_puteof(3): Write an end of image to an RLE file
rle_putraw(3): Write run length encoded data to an RLE file
rle_putrow(3): Write a row (scanline) of data to an RLE file
rle_raw_alloc(3): Allocate memory for rle_getraw or rle_putraw
rle_raw_free(3): Free memory allocated by rle_raw_alloc
rle_rawtorow(3): Convert "raw" RLE data to scanline form
rle_row_alloc(3): Allocate scanline memory for rle_putrow or rle_getrow
rle_row_free(3): Free scanline memory allocated by rle_row_alloc
rle_skiprow(3): Skip output scanlines in an RLE file

Man3 SYNOPSIS