8 static struct colour_pair cpairs[COLOUR_PAIRS] = {
9 [0] = { COLOUR_WHITE, COLOUR_BLACK },
13 * Identify the RGB components of a given colour value
15 * @v colour colour value
16 * @v *red address to store red component
17 * @v *green address to store green component
18 * @v *blue address to store blue component
19 * @ret rc return status code
21 int colour_content ( short colour, short *red, short *green, short *blue ) {
22 *red = ( ( colour & COLOUR_RED ) ? 1 : 0 );
23 *green = ( ( colour & COLOUR_GREEN ) ? 1 : 0 );
24 *blue = ( ( colour & COLOUR_BLUE ) ? 1 : 0 );
29 * Initialise colour pair
31 * @v pair colour pair number
32 * @v fcol foreground colour
33 * @v bcol background colour
35 int init_pair ( short pair, short fcol, short bcol ) {
36 struct colour_pair *cpair;
38 if ( ( pair < 1 ) || ( pair >= COLOUR_PAIRS ) )
41 cpair = &cpairs[pair];
48 * Get colours of colour pair
50 * @v pair colour pair number
51 * @ret fcol foreground colour
52 * @ret bcol background colour
54 int pair_content ( short pair, short *fcol, short *bcol ) {
55 struct colour_pair *cpair;
57 if ( ( pair < 0 ) || ( pair >= COLOUR_PAIRS ) )
60 cpair = &cpairs[pair];