encode_rs16(9) [centos man page]

ENCODE_RS16(9)						     Public Functions Provided						    ENCODE_RS16(9)

NAME

       encode_rs16 - Calculate the parity for data values (16bit data width)

SYNOPSIS

       int encode_rs16(struct rs_control * rs, uint16_t * data, int len, uint16_t * par, uint16_t invmsk);

ARGUMENTS

       rs
	   the rs control structure

       data
	   data field of a given type

       len
	   data length

       par
	   parity data, must be initialized by caller (usually all 0)

       invmsk
	   invert data mask (will be xored on data, not on parity!)

DESCRIPTION

       Each field in the data array contains up to symbol size bits of valid data.

AUTHOR

       Thomas Gleixner <tglx@linutronix.de>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014							    ENCODE_RS16(9)

libcaca-font(3caca)						      libcaca						       libcaca-font(3caca)

NAME

       libcaca-font - The libcaca font format (version 1) All types are big endian.

       struct
       {
       magic:
	  uint8_t caca_header[2];    // ''
	  uint8_t caca_file_type[2]; // 'FT'

       font_header:
	  uint32_t control_size;     // Control size (font_data - font_header)
	  uint32_t data_size;	     // Data size (EOF - font_data)

	  uint16_t version;	     // Font format version
				     //  bit 0: set to 1 if font is compatible
				     // 	with version 1 of the format
				     //  bits 1-15: unused yet, must be 0

	  uint16_t blocks;	     // Number of blocks in the font
	  uint32_t glyphs;	     // Total number of glyphs in the font

	  uint16_t bpp; 	     // Bits per pixel for glyph data (valid
				     // Values are 1, 2, 4 and 8)
	  uint16_t width;	     // Standard glyph width
	  uint16_t height;	     // Standard glyph height
	  uint16_t maxwidth;	     // Maximum glyph width
	  uint16_t maxheight;	     // Maximum glyph height

	  uint16_t flags;	     // Feature flags
				     //  bit 0: set to 1 if font is fixed width
				     //  bits 1-15: unused yet, must be 0

       block_info:
	  struct
	  {
	     uint32_t start;	     // Unicode index of the first glyph
	     uint32_t stop;	     // Unicode index of the last glyph + 1
	     uint32_t index;	     // Glyph info index of the first glyph
	  }
	  block_list[blocks];

       glyph_info:
	  struct
	  {
	     uint16_t width;	     // Glyph width in pixels
	     uint16_t height;	     // Glyph height in pixels
	     uint32_t data_offset;   // Offset (starting from data) to the data
				     // for the first character
	  }
	  glyph_list[glyphs];

       control_extension_1:
       control_extension_2:
	  ...
       control_extension_N:
	  ...			     // reserved for future use

       font_data:
	  uint8_t data[data_size];   // glyph data

       data_extension_1:
       data_extension_2:
	  ...
       data_extension_N:
	  ...			     // reserved for future use
       };

Version 0.99.beta18						  Fri Apr 6 2012					       libcaca-font(3caca)