61 #define __FDELT(fd) ((fd) / NFDBITS)  argument
62 #define __FDMASK(fd) (1UL << ((fd) % NFDBITS))  argument
78 #define __FD_CLR(fd, set) (__FDS_BITS(fd_set*,set)[__FDELT(fd)] &= ~__FDMASK(fd))  argument
79 #define __FD_SET(fd, set) (__FDS_BITS(fd_set*,set)[__FDELT(fd)] |= __FDMASK(fd))  argument
80 #define __FD_ISSET(fd, set) ((__FDS_BITS(const fd_set*,set)[__FDELT(fd)] & __FDMASK(fd)) != 0)  argument
85 #define FD_CLR(fd, set) __FD_CLR_chk(fd, set, __bos(set))  argument
87 #define FD_SET(fd, set) __FD_SET_chk(fd, set, __bos(set))  argument
89 #define FD_ISSET(fd, set) __FD_ISSET_chk(fd, set, __bos(set))  argument
94 #define FD_CLR(fd, set) __FD_CLR(fd, set)  argument
96 #define FD_SET(fd, set) __FD_SET(fd, set)  argument
98 #define FD_ISSET(fd, set) __FD_ISSET(fd, set)  argument