fixes #430 Unable to build in MSYS + Win-builds

fixes #438 Consider dropping AI_V4MAPPED

2 files changed, 6 insertions, 9 deletions

diff --git a/src/platform/windows/win_resolv.c b/src/platform/windows/win_resolv.c
index 2bc68c32..54f1c61c 100644
--- a/src/platform/windows/win_resolv.c
+++ b/src/platform/windows/win_resolv.c
@@ -127,15 +127,12 @@ win_resolv_task(void *arg)
 	// We treat these all as IP addresses.  The service and the
 	// host part are split.
 	memset(&hints, 0, sizeof(hints));
+	hints.ai_flags = AI_ADDRCONFIG | AI_NUMERICSERV;
 	if (item->passive) {
 		hints.ai_flags |= AI_PASSIVE;
 	}
-	hints.ai_flags |= AI_ADDRCONFIG;
 	hints.ai_protocol = item->proto;
 	hints.ai_family   = item->family;
-	if (item->family == AF_INET6) {
-		hints.ai_flags |= AI_V4MAPPED;
-	}
 
 	rv = getaddrinfo(item->name, item->serv, &hints, &results);
 	if (rv != 0) {
diff --git a/src/platform/windows/win_tcp.c b/src/platform/windows/win_tcp.c
index 4d7d6027..33c4a1a5 100644
--- a/src/platform/windows/win_tcp.c
+++ b/src/platform/windows/win_tcp.c
@@ -680,17 +680,17 @@ nni_plat_tcp_ep_connect(nni_plat_tcp_ep *ep, nni_aio *aio)
 int
 nni_plat_tcp_ntop(const nni_sockaddr *sa, char *ipstr, char *portstr)
 {
-	const void *ap;
-	uint16_t    port;
-	int         af;
+	void *   ap;
+	uint16_t port;
+	int      af;
 	switch (sa->s_family) {
 	case NNG_AF_INET:
-		ap   = &sa->s_in.sa_addr;
+		ap   = (void *) &sa->s_in.sa_addr;
 		port = sa->s_in.sa_port;
 		af   = AF_INET;
 		break;
 	case NNG_AF_INET6:
-		ap   = &sa->s_in6.sa_addr;
+		ap   = (void *) &sa->s_in6.sa_addr;
 		port = sa->s_in6.sa_port;
 		af   = AF_INET6;
 		break;