feat(driver): commit primer

1 files changed, 17 insertions, 0 deletions

diff --git a/crates/windows-kernel-rs/src/string.rs b/crates/windows-kernel-rs/src/string.rs
new file mode 100644
index 0000000..71ad169
--- /dev/null
+++ b/crates/windows-kernel-rs/src/string.rs
@@ -0,0 +1,17 @@
+use windows_kernel_sys::base::UNICODE_STRING;
+
+pub fn create_unicode_string(s: &[u16]) -> UNICODE_STRING {
+  let len = s.len();
+
+  let n = if len > 0 && s[len - 1] == 0 {
+    len - 1
+  } else {
+    len
+  };
+
+  UNICODE_STRING {
+    Length:        (n * 2) as u16,
+    MaximumLength: (len * 2) as u16,
+    Buffer:        s.as_ptr() as _,
+  }
+}