Update documentation

README.md

@@ -99,6 +99,7 @@ The following functions are defined in the static class `Tmds.Linux.LibC`:
 [dlinfo](http://man7.org/linux/man-pages/man3/dlinfo.3.html),
 [dlopen](http://man7.org/linux/man-pages/man3/dlopen.3.html),
 [dlsym](http://man7.org/linux/man-pages/man3/dlsym.3.html),
+[dlvsym](http://man7.org/linux/man-pages/man3/dlvsym.3.html),
 [dup](http://man7.org/linux/man-pages/man2/dup.2.html),
 [dup2](http://man7.org/linux/man-pages/man2/dup2.2.html),
 [dup3](http://man7.org/linux/man-pages/man2/dup3.2.html),
@@ -124,6 +125,7 @@ The following functions are defined in the static class `Tmds.Linux.LibC`:
 [fpathconf](http://man7.org/linux/man-pages/man3/fpathconf.3.html),
 [fstat](http://man7.org/linux/man-pages/man2/fstat.2.html),
 [fstatat](http://man7.org/linux/man-pages/man2/fstatat.2.html),
+[fstatvfs](http://man7.org/linux/man-pages/man3/fstatvfs.3.html),
 [fsync](http://man7.org/linux/man-pages/man2/fsync.2.html),
 [ftruncate](http://man7.org/linux/man-pages/man2/ftruncate.2.html),
 [futimens](http://man7.org/linux/man-pages/man3/futimens.3.html),
@@ -255,6 +257,7 @@ The following functions are defined in the static class `Tmds.Linux.LibC`:
 [socketpair](http://man7.org/linux/man-pages/man2/socketpair.2.html),
 [splice](http://man7.org/linux/man-pages/man2/splice.2.html),
 [stat](http://man7.org/linux/man-pages/man2/stat.2.html),
+[statvfs](http://man7.org/linux/man-pages/man3/statvfs.3.html),
 [strerror_r](http://man7.org/linux/man-pages/man3/strerror_r.3.html),
 [symlink](http://man7.org/linux/man-pages/man2/symlink.2.html),
 [symlinkat](http://man7.org/linux/man-pages/man2/symlinkat.2.html),
@@ -300,6 +303,8 @@ epoll_event,
 f_owner_ex,
 file_handle,
 flock,
+fsblkcnt_t,
+fsfilcnt_t,
 gid_t,
 group_filter,
 group_req,
@@ -345,11 +350,13 @@ socklen_t,
 ssize_t,
 stack_t,
 stat,
+statvfs,
 syscall_arg,
 time_t,
 timespec,
 ucred,
 uid_t,
+ulong_t,
 winsize,