Vendor dependencies for 0.3.0 release

vendor/r-efi/src/protocols/service_binding.rs

@@ -0,0 +1,20 @@
+//! Service Binding Protocol
+//!
+//! Provides services that are required to create and destroy child handles
+//! that support a given set of protocols.
+
+pub type ProtocolCreateChild = eficall! {fn(
+    *mut Protocol,
+    *mut crate::base::Handle,
+) -> crate::base::Status};
+
+pub type ProtocolDestroyChild = eficall! {fn(
+    *mut Protocol,
+    crate::base::Handle,
+) -> crate::base::Status};
+
+#[repr(C)]
+pub struct Protocol {
+    pub create_child: ProtocolCreateChild,
+    pub destroy_child: ProtocolDestroyChild,
+}