3577         addr: *const sockaddr,  in sendto()
3711     pub fn mlock(addr: *const c_void, len: size_t) -> c_int;  in mlock()
3712     pub fn munlock(addr: *const c_void, len: size_t) -> c_int;  in munlock()
3717         addr: *mut c_void,  in mmap()
3724     pub fn munmap(addr: *mut c_void, len: size_t) -> c_int;  in munmap()
3826     pub fn dladdr(addr: *const c_void, info: *mut Dl_info) -> c_int;  in dladdr()
3976         addr: *mut crate::sockaddr,  in accept4()
4001     pub fn brk(addr: *mut c_void) -> c_int;  in brk()
4050     pub fn mprotect(addr: *mut c_void, len: size_t, prot: c_int) -> c_int;  in mprotect()
4107     pub fn posix_madvise(addr: *mut c_void, len: size_t, advice: c_int) -> c_int;  in posix_madvise()
4114     pub fn madvise(addr: *mut c_void, len: size_t, advice: c_int) -> c_int;  in madvise()
4116     pub fn msync(addr: *mut c_void, len: size_t, flags: c_int) -> c_int;  in msync()
4123         addr: *mut crate::sockaddr,  in recvfrom()