Introduce raw mod

Author: kulp

src/lib.rs

@@ -177,6 +177,12 @@ mod bindings;
 #[macro_use]
 extern crate lazy_static;
 
+// The `raw` module comes first so that it can provide macros during parsing of
+// other modules. It is not yet part of the crate's public API, but in the
+// spirit of *-sys modules exposing lowest-level bindings, it may someday be so.
+#[macro_use]
+pub(crate) mod raw;
+
 pub mod jit;
 pub use jit::Jit;
 

src/raw.rs

@@ -0,0 +1,11 @@
+macro_rules! jit_entry {
+    (   $entry:ident( $( $inarg:ident ),* )
+          => $stem:ident
+          => [ $( $suffix:ident ),* ]
+          => $invokes:ident($enum:ident $( , $outarg:ident )* )
+    ) => {
+        fn $entry() { }
+    }
+}
+
+include!(concat!(env!("OUT_DIR"), "/entries.rs"));