HelenOS sources
A_FIRST 115 uspace/app/tetris/tetris.c for (i = A_FIRST; i < A_LAST; i++) {
A_FIRST 325 uspace/app/tetris/tetris.c pos = A_FIRST * B_COLS + (B_COLS / 2) - 1;
A_FIRST 365 uspace/app/tetris/tetris.c pos = A_FIRST * B_COLS + (B_COLS / 2) - 1;
A_FIRST 117 uspace/dist/src/c/demos/tetris/tetris.c for (i = A_FIRST; i < A_LAST; i++) {
A_FIRST 323 uspace/dist/src/c/demos/tetris/tetris.c pos = A_FIRST * B_COLS + (B_COLS / 2) - 1;
A_FIRST 357 uspace/dist/src/c/demos/tetris/tetris.c pos = A_FIRST * B_COLS + (B_COLS / 2) - 1;
HelenOS homepage, sources at GitHub