optimizes struct alignment and corrects one

Author: shikokuchuo

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: nanonext
 Type: Package
 Title: NNG (Nanomsg Next Gen) Lightweight Messaging Library
-Version: 1.1.1.9013
+Version: 1.1.1.9014
 Description: R binding for NNG (Nanomsg Next Gen), a successor to ZeroMQ. NNG is
     a socket library implementing 'Scalability Protocols', a reliable,
     high-performance standard for common communications patterns including

NEWS.md

@@ -1,4 +1,4 @@
-# nanonext 1.1.1.9013 (development)
+# nanonext 1.1.1.9014 (development)
 
 #### New Features
 

src/nanonext.h

@@ -169,10 +169,10 @@ typedef enum nano_aio_typ {
 
 typedef struct nano_aio_s {
   nng_aio *aio;
-  int mode;
-  int result;
   void *data;
   void *next;
+  int mode;
+  int result;
   nano_aio_typ type;
 } nano_aio;
 

src/sync.c

@@ -90,7 +90,7 @@ static void request_complete_signal(void *arg) {
 
 static void sendaio_complete(void *arg) {
 
-  nng_aio *aio = (nng_aio *) arg;
+  nng_aio *aio = ((nano_aio *) arg)->aio;
   if (nng_aio_result(aio))
     nng_msg_free(nng_aio_get_msg(aio));