Ported to CW5 (or to new Universal Headers, actually)

Mac/Unsupported/mactcp/macdnrmodule.c

@@ -31,6 +31,9 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #ifndef __MWERKS__
 #define ResultUPP ResultProcPtr
 #define NewResultProc(x) (x)
+/* The '2' has move in this name... */
+#define Result2UPP ResultProc2Ptr
+#define NewResult2Proc(x) (x)
 #endif
 
 static object *ErrorObject;
@@ -360,6 +363,7 @@ dnr_HInfo(self, args)
 	OSErr err;
 	char *hostname;
 	dnrrobject *rv;
+	Result2UPP cb_upp = NewResult2Proc(dnrr_done);
 
 	if (!newgetargs(args, "s", &hostname))
 		return NULL;
@@ -367,7 +371,7 @@ dnr_HInfo(self, args)
 		return NULL;
 	if ( (rv=newdnrrobject(DNR_HINFO)) == NULL )
 		return NULL;
-	err = HInfo(hostname, &rv->hinfo, (ResultProc2Ptr)dnrr_done, (char *)rv);
+	err = HInfo(hostname, &rv->hinfo, cb_upp, (char *)rv);
 	if ( err == cacheFault ) {
 		rv->waiting++;
 		INCREF(rv);
@@ -392,6 +396,7 @@ dnr_MXInfo(self, args)
 	OSErr err;
 	char *hostname;
 	dnrrobject *rv;
+	Result2UPP cb_upp = NewResult2Proc(dnrr_done);
 
 	if (!newgetargs(args, "s", &hostname))
 		return NULL;
@@ -399,7 +404,7 @@ dnr_MXInfo(self, args)
 		return NULL;
 	if ( (rv=newdnrrobject(DNR_MX)) == NULL )
 		return NULL;
-	err = MXInfo(hostname, &rv->hinfo, (ResultProc2Ptr)dnrr_done, (char *)rv);
+	err = MXInfo(hostname, &rv->hinfo, cb_upp, (char *)rv);
 	if ( err == cacheFault ) {
 		rv->waiting++;
 		INCREF(rv);

Mac/Unsupported/mactcp/mactcpmodule.c

@@ -36,6 +36,9 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #define STATE_ESTAB		8
 #define STATE_CWAIT		18
 
+/* Python code has an additional reason for asr call: open done */
+#define MY_OPEN_DONE	32766
+
 static object *ErrorObject;
 
 TCPIOCompletionUPP	upp_tcp_done;
@@ -334,7 +337,7 @@ tcps_done(pb)
 	/* Extension of mactcp semantics: also call asr on open complete */
 	if ( self->asr == None )
 		return;
-	self->asr_ec = lastEvent-1;
+	self->asr_ec = MY_OPEN_DONE;
 	self->asr_reason = 0;
 	Py_AddPendingCall(tcps_asr_safe, (void *)self);
 }