From 409c7a0a173b8d7f3c773816fae618f4f39411aa Mon Sep 17 00:00:00 2001
From: AzureMarker <mark.drobnak@gmail.com>
Date: Sat, 1 Jan 2022 18:24:59 -0500
Subject: [PATCH 1/4] Format via rustfmt

---
 src/lib.rs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 9ab24b7..52cb43b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,19 +1,22 @@
 extern crate libc;
 
 #[no_mangle]
-extern "C" fn posix_memalign(memptr: *mut *mut libc::c_void, align: libc::size_t, size: libc::size_t) -> libc::c_int {
+extern "C" fn posix_memalign(
+    memptr: *mut *mut libc::c_void,
+    align: libc::size_t,
+    size: libc::size_t,
+) -> libc::c_int {
     unsafe {
         *memptr = libc::memalign(align, size);
     }
-    
+
     0
 }
 
-
 #[no_mangle]
 unsafe extern "C" fn realpath(
-    path: *const libc::c_char, 
-    resolved_path: *mut libc::c_char
+    path: *const libc::c_char,
+    resolved_path: *mut libc::c_char,
 ) -> *mut libc::c_char {
     libc::memcpy(resolved_path as _, path as _, libc::strlen(path));
 

From dbfa80f9635a254ab673aeb2642b02289b1ac741 Mon Sep 17 00:00:00 2001
From: AzureMarker <mark.drobnak@gmail.com>
Date: Sat, 1 Jan 2022 18:25:58 -0500
Subject: [PATCH 2/4] Removed staticlib crate type

It's not needed, and could lead to issues (std might be duplicated if
linked to other Rust code).
---
 Cargo.toml | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 23b9282..fe76168 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,10 +5,5 @@ version = "0.1.0"
 license = "MIT/Apache 2.0"
 edition = "2018"
 
-[lib]
-name = "linker_fix_3ds"
-path = "src/lib.rs"
-crate-type = ["staticlib", "lib"]
-
-[dependencies.libc]
-git = "https://github.com/Meziu/libc.git"
+[dependencies]
+libc = { git = "https://github.com/Meziu/libc.git" }

From 9069f56e05593d736d671749a249727727e26f80 Mon Sep 17 00:00:00 2001
From: AzureMarker <mark.drobnak@gmail.com>
Date: Mon, 3 Jan 2022 21:53:52 -0800
Subject: [PATCH 3/4] Mark the crate as no_std

---
 src/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 52cb43b..c44e12b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,5 @@
+#![no_std]
+
 extern crate libc;
 
 #[no_mangle]

From 3220e60578c2cac07686f28ab134d8c243312039 Mon Sep 17 00:00:00 2001
From: AzureMarker <mark.drobnak@gmail.com>
Date: Mon, 3 Jan 2022 21:54:31 -0800
Subject: [PATCH 4/4] Add init method to force linking

---
 src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index c44e12b..393a7aa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,6 +2,12 @@
 
 extern crate libc;
 
+/// Call this somewhere to force Rust to link this module.
+/// The call doesn't need to execute, just exist.
+///
+/// See https://github.com/rust-lang/rust/issues/47384
+pub fn init() {}
+
 #[no_mangle]
 extern "C" fn posix_memalign(
     memptr: *mut *mut libc::c_void,