struct sockaddr_in_bsd { sin_len int8 sin_family int8 sin_port int16 sin_addr int64 sin_zero int64 } socket(family int, type int, protocol int) -> int { return syscall(0x2000061, family, type, protocol) } accept(fd int, address *any, length int) -> int { return syscall(0x200001E, fd, address, length) } bind(fd int, address *sockaddr_in_bsd, length int) -> int { return syscall(0x2000068, fd, address, length) } listen(fd int, backlog int) -> int { return syscall(0x200006A, fd, backlog) }