fix up some tests

Author: svix-jbrown

libmimalloc-sys/src/extended.rs

@@ -1094,11 +1094,12 @@ extern "C" {
 
 #[cfg(test)]
 mod tests {
+    use super::super::mi_malloc;
     use super::*;
 
     #[test]
     fn it_calculates_usable_size() {
-        let ptr = unsafe { crate::mi_malloc(32) } as *mut u8;
+        let ptr = unsafe { mi_malloc(32) } as *mut u8;
         let usable_size = unsafe { mi_usable_size(ptr as *mut c_void) };
         assert!(
             usable_size >= 32,

libmimalloc-sys/sys-test/build.rs

@@ -55,5 +55,11 @@ fn main() {
             }
         });
 
+    if version == "v3" {
+        cfg.header("mimalloc-stats.h").include(format!(
+            "{cargo_manifest_dir}/../c_src/mimalloc/{version}/include"
+        ));
+    }
+
     cfg.generate("../src/lib.rs", "all.rs");
 }

src/lib.rs

@@ -20,7 +20,7 @@
 //! own benchmarks.
 //!
 //! To enable secure mode, put in `Cargo.toml`:
-//! ```rust,ignore
+//! ```toml
 //! [dependencies]
 //! mimalloc = { version = "*", features = ["secure"] }
 //! ```