configure: better support for extvars

[m6w6/ext-psi] / m4 / posix / netinet_in.m4

diff --git a/m4/posix/netinet_in.m4 b/m4/posix/netinet_in.m4
index e226d0517b1fdb807ac98e60ffa32858f8d4232b..88f054b57120fd50bbe201d9cc0bf1a64458dc0a 100644 (file)
--- a/m4/posix/netinet_in.m4
+++ b/m4/posix/netinet_in.m4
@@ -62,5 +62,5 @@ PSI_CHECK_NETINET_IN() {
        PSI_MACRO(int IN6_IS_ADDR_MC_ORGLOCAL, [(const struct in6_addr *a)])
        PSI_MACRO(int IN6_IS_ADDR_MC_GLOBAL, [(const struct in6_addr *a)])
 
-       PSI_EXTVAR(struct in6_addr in6addr_loopback)
+       PSI_MACRO(struct in6_addr in6addr_loopback)
 }