#include <urcu/compiler.h>
#include <urcu/system.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#ifndef __SIZEOF_LONG__
#ifdef __s390x__
#define __SIZEOF_LONG__ 8
#ifdef COMPILER_HAVE_SHORT_MEM_OPERAND
#define MEMOP_OUT(addr) "=Q" (*(addr))
-#define MEMOP_IN "Q" (*(addr))
+#define MEMOP_IN(addr) "Q" (*(addr))
#define MEMOP_REF(op) #op /* op refer to MEMOP_IN operand */
#else /* !COMPILER_HAVE_SHORT_MEM_OPERAND */
#define MEMOP_OUT(addr) "=m" (*(addr))
-#define MEMOP_IN "a" (addr), "m" (*(addr))
+#define MEMOP_IN(addr) "a" (addr), "m" (*(addr))
#define MEMOP_REF(op) "0(" #op ")" /* op refer to MEMOP_IN operand */
#endif /* !COMPILER_HAVE_SHORT_MEM_OPERAND */
#define compat_uatomic_cmpxchg(ptr, old, _new) uatomic_cmpxchg(ptr, old, _new)
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _URCU_UATOMIC_ARCH_S390_H */