macro: use ISO C compatible __typeof__

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/macro.h b/src/macro.h
index aba00bf97ce7ea41846c74d80a62e3dc4701acf1..da7936a017c111f37c15735689ab176d6122b4d1 100644 (file)
--- a/src/macro.h
+++ b/src/macro.h
@@ -85,7 +85,7 @@
 
 #define move_ptr(ptr)                                 \
        ({                                            \
-               typeof(ptr) __internal_ptr__ = (ptr); \
+               __typeof__(ptr) __internal_ptr__ = (ptr); \
                (ptr) = NULL;                         \
                __internal_ptr__;                     \
        })