Author: Void Linux Package
URL: https://github.com/void-linux/void-packages/tree/master/srcpkgs/partclone/patches
Summary: Fixes musl compatibility
----
--- a/src/btrfs/kernel-lib/rbtree.h
+++ b/src/btrfs/kernel-lib/rbtree.h
@@ -43,6 +43,10 @@
 extern "C" {
 #endif
 
+#ifndef __always_inline
+#define __always_inline         inline __attribute__((always_inline))
+#endif
+
 #define rb_parent(r)   ((struct rb_node *)((r)->__rb_parent_color & ~3))
 
 #define	rb_entry(ptr, type, member) container_of(ptr, type, member)