bzero 130 include/sys/types.h #define FD_ZERO(p) bzero(p, sizeof(*(p))) bzero 75 usr/include/string.h void bzero(void *, size_t); bzero 42 usr/lib/libc/stdlib/calloc.c bzero(p, size); bzero 140 usr/sample/tetris/screen.c bzero((char *)curscreen, sizeof(curscreen)); bzero 103 usr/sample/tetris/tetris.c bzero(&board[base], B_COLS - 2);