Index: sys/sys/cdefs.h
===================================================================
--- sys/sys/cdefs.h
+++ sys/sys/cdefs.h
@@ -561,7 +561,7 @@
 #define	__sym_compat(sym,impl,verid)	\
 	__asm__(".symver " #impl ", " #sym "@" #verid)
 #define	__sym_default(sym,impl,verid)	\
-	__asm__(".symver " #impl ", " #sym "@@" #verid)
+	__asm__(".symver " #impl ", " #sym "@@@" #verid)
 #else
 #define	__weak_reference(sym,alias)	\
 	__asm__(".weak alias");		\
@@ -573,7 +573,7 @@
 #define	__sym_compat(sym,impl,verid)	\
 	__asm__(".symver impl, sym@verid")
 #define	__sym_default(impl,sym,verid)	\
-	__asm__(".symver impl, sym@@verid")
+	__asm__(".symver impl, sym@@@verid")
 #endif	/* __STDC__ */
 #endif	/* __GNUC__ || __INTEL_COMPILER */