PATCH: handle wildcard socket types and protocols in getaddrinfo()

[Marcus Meissner]

Hi,

This handles socket type and protocols of 0, reported by SecureCRT calling
getaddrinfo() (getaddrinfo specific wildcard).

Ciao, Marcus

Changelog:
	Map wildcards for sockettype and protocol in getaddrinfo().

Index: dlls/winsock/socket.c
===================================================================
RCS file: /home/wine/wine/dlls/winsock/socket.c,v
retrieving revision 1.205
diff -u -r1.205 socket.c
--- dlls/winsock/socket.c	3 Jan 2006 12:41:41 -0000	1.205
+++ dlls/winsock/socket.c	4 Jan 2006 11:54:25 -0000
@@ -3161,8 +3172,14 @@
         memset(&unixhints, 0, sizeof(unixhints));
         punixhints->ai_flags    = convert_aiflag_w2u(hints->ai_flags);
         punixhints->ai_family   = convert_af_w2u(hints->ai_family);
-        punixhints->ai_socktype = convert_socktype_w2u(hints->ai_socktype);
-        punixhints->ai_protocol = convert_proto_w2u(hints->ai_protocol);
+        if (hints->ai_socktype == 0) /* wildcard, specific to getaddrinfo() */
+            punixhints->ai_socktype = 0;
+        else
+            punixhints->ai_socktype = convert_socktype_w2u(hints->ai_socktype);
+        if (hints->ai_protocol == 0) /* wildcard, specific to getaddrinfo() */
+            punixhints->ai_protocol = 0;
+        else
+            punixhints->ai_protocol = convert_proto_w2u(hints->ai_protocol);
     }
 
     /* getaddrinfo(3) is thread safe, no need to wrap in CS */