Add NCryptFreeObject

Cargo.toml

@@ -26,6 +26,7 @@ headers = ["headers-shared", "headers-um", "headers-vc"]
     "shared-ntdef",
     "shared-ntstatus",
     "shared-rpcndr",
+    "shared-sspi",
     "shared-windef",
     "shared-wtypesbase"
 ]
@@ -39,13 +40,15 @@ headers = ["headers-shared", "headers-um", "headers-vc"]
 "shared-ntdef" = ["shared-basetsd"]
 "shared-ntstatus" = ["shared-ntdef"]
 "shared-rpcndr" = []
+"shared-sspi" = ["shared-ntdef"]
 "shared-windef" = ["shared-minwindef", "um-winnt"]
 "shared-wtypesbase" = ["shared-minwindef", "shared-rpcndr", "um-winnt"]
 "headers-um" = [
     "um-cguid",
     "um-combaseapi",
     "um-consoleapi",
     "um-minwinbase",
+    "um-ncrypt",
     "um-objidlbase",
     "um-unknwnbase",
     "um-wincon",
@@ -56,6 +59,7 @@ headers = ["headers-shared", "headers-um", "headers-vc"]
 "um-combaseapi" = ["shared-basetsd", "shared-minwindef", "shared-wtypesbase", "um-objidlbase", "ole32"]
 "um-consoleapi" = ["shared-minwindef", "um-wincon", "um-winnt", "kernel32"]
 "um-minwinbase" = ["shared-ntstatus"]
+"um-ncrypt" = ["shared-basetsd", "shared-sspi"]
 "um-objidlbase" = ["shared-guiddef", "shared-minwindef", "shared-wtypesbase", "um-unknwnbase", "um-winnt"]
 "um-unknwnbase" = ["shared-guiddef", "shared-minwindef", "um-winnt"]
 "um-wincon" = ["shared-minwindef", "shared-windef", "um-minwinbase", "um-wingdi", "um-winnt", "kernel32"]
@@ -69,7 +73,9 @@ headers = ["headers-shared", "headers-um", "headers-vc"]
 "vc-vcruntime" = []
 libraries = [
     "kernel32",
-    "ole32"
+    "ole32",
+    "ncrypt"
 ]
 "kernel32" = []
 "ole32" = []
+"ncrypt" = []

build.rs

@@ -7,7 +7,8 @@
 use std::env::var;
 const LIBS: &'static [&'static str] = &[
     "kernel32",
-    "ole32"
+    "ole32",
+    "ncrypt"
 ];
 fn main() {
     let target = var("TARGET").unwrap();

src/shared/mod.rs

@@ -15,5 +15,6 @@
 #[cfg(feature = "shared-ntstatus")] pub mod ntstatus;
 #[cfg(feature = "shared-ntdef")] pub mod ntdef;
 #[cfg(feature = "shared-rpcndr")] pub mod rpcndr;
+#[cfg(feature = "shared-sspi")]  pub mod sspi;
 #[cfg(feature = "shared-windef")] pub mod windef;
 #[cfg(feature = "shared-wtypesbase")] pub mod wtypesbase;

src/shared/sspi.rs

@@ -0,0 +1,9 @@
+// Copyright © 2016 winapi-rs developers
+// Licensed under the Apache License, Version 2.0
+// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// All files in the project carrying such notice may not be copied, modified, or distributed
+// except according to those terms.
+use shared::ntdef::LONG;
+
+pub type SECURITY_STATUS = LONG;

src/um/mod.rs

@@ -14,3 +14,4 @@
 #[cfg(feature = "um-wincon")] pub mod wincon;
 #[cfg(feature = "um-wingdi")] pub mod wingdi;
 #[cfg(feature = "um-winnt")] pub mod winnt;
+#[cfg(feature = "um-ncrypt")] pub mod ncrypt;

src/um/ncrypt.rs

@@ -0,0 +1,13 @@
+// Copyright © 2016 winapi-rs developers
+// Licensed under the Apache License, Version 2.0
+// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// All files in the project carrying such notice may not be copied, modified, or distributed
+// except according to those terms.
+use shared::basetsd::ULONG_PTR;
+use shared::sspi::SECURITY_STATUS;
+
+pub type NCRYPT_HANDLE = ULONG_PTR;
+EXTERN!{stdcall fn NCryptFreeObject(
+    hObject: NCRYPT_HANDLE
+) -> SECURITY_STATUS}