HelenOS sources

SGR_BGCOLOR       123 uspace/lib/vt/src/vt100.c 			vt100_sgr(vt, SGR_BGCOLOR + CI_WHITE);
SGR_BGCOLOR       128 uspace/lib/vt/src/vt100.c 			vt100_sgr(vt, SGR_BGCOLOR + CI_WHITE);
SGR_BGCOLOR       134 uspace/lib/vt/src/vt100.c 			vt100_sgr(vt, SGR_BGCOLOR + CI_BLACK);
SGR_BGCOLOR       139 uspace/lib/vt/src/vt100.c 			vt100_sgr(vt, SGR_BGCOLOR + CI_RED);
SGR_BGCOLOR       146 uspace/lib/vt/src/vt100.c 		vt100_sgr(vt, SGR_BGCOLOR + color_map[attrs.val.index.bgcolor & 7]);
SGR_BGCOLOR       172 uspace/lib/vt/src/vt100.c 			vt100_sgr(vt, SGR_BGCOLOR + color_map[color]);
HelenOS homepage, sources at GitHub