Add basic file-system functionality

std.fs.list_dir will list the files in a directory, std.fs.file_is_dir
will, given a pathname, determine whether it is a directory or not.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/lib/win32_fs.rs b/src/lib/win32_fs.rs
new file mode 100644
index 00000000..641ef33e
--- /dev/null
+++ b/src/lib/win32_fs.rs
@@ -0,0 +1,10 @@
+native "rust" mod rustrt {
+  fn rust_list_files(str path) -> vec[str];
+  fn rust_file_is_dir(str path) -> int;
+}
+
+impure fn list_dir(str path) -> vec[str] {
+  ret rustrt.rust_list_files(path+"*");
+}
+
+const char path_sep = '\\';