37     ptr: *mut c_void,  in mmap()
43 ) -> io::Result<*mut c_void> {  in mmap()
65     ptr: *mut c_void,  in mmap_anonymous()
69 ) -> io::Result<*mut c_void> {  in mmap_anonymous()
86 pub unsafe fn munmap(ptr: *mut c_void, len: usize) -> io::Result<()> {  in munmap()
107     old_address: *mut c_void,  in mremap()
111 ) -> io::Result<*mut c_void> {  in mremap()
133     old_address: *mut c_void,  in mremap_fixed()
137     new_address: *mut c_void,  in mremap_fixed()
138 ) -> io::Result<*mut c_void> {  in mremap_fixed()
155 pub unsafe fn mprotect(ptr: *mut c_void, len: usize, flags: MprotectFlags) -> io::Result<()> {  in mprotect()
179 pub unsafe fn mlock(ptr: *mut c_void, len: usize) -> io::Result<()> {  in mlock()
206 pub unsafe fn mlock_with(ptr: *mut c_void, len: usize, flags: MlockFlags) -> io::Result<()> {  in mlock_with()
229 pub unsafe fn munlock(ptr: *mut c_void, len: usize) -> io::Result<()> {  in munlock()