slim struct nexus_gzip

src/foreign/from_cache_esi_deliver.h

@@ -31,10 +31,10 @@
 extern const struct vdp vped_pretend_gz;
 extern const struct vdp vped_gzgz;
 
-struct nexus_gzip {
-	unsigned		magic;
-#define NEXUS_GZIP_MAGIC	0xb71c17a8
-	unsigned		is;
+struct nexus_gzip {				// 24b
+	uint16_t		magic;
+#define NEXUS_GZIP_MAGIC	0xb71c
+	unsigned		is:1;
 	uint32_t		crc;
 	ssize_t			l_crc;
 	struct nexus_gzip	*up;

src/node.h

@@ -195,7 +195,7 @@ struct node {					//		128b
 	struct node		*parent;
 
 	union {
-		struct node_nexus	nexus;	// T_NEXUS	80b
+		struct node_nexus	nexus;	// T_NEXUS	72b
 		struct node_data	data;	// T_DATA	32b
 		struct node_subreq	subreq; // T_SUBREQ	88b
 		struct node_final	final;	// T_FINAL	96b