WIP: request and connection machine

Just need a simple request logging phase to wrap this up

Signed-off-by: Ava Affine <ava@sunnypup.io>

muninn.h

@@ -0,0 +1,18 @@
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_event.h>
+
+#define NGX_MUNINN_MODULE        0x42000000
+#define NGX_MUNINN_CONF          0x00000086
+
+#define MUN_DNS_LEGACY_UDP_SZ    512
+#define MUN_DEFAULT_CONN_POOL_SZ 1024
+
+
+typedef struct {
+    ngx_uint_t        read_state, finalized;
+    ngx_chain_t      *in, *out, *read_cur;
+    //ngx_pool_t       *pool; use conn->pool;
+    //ngx_log_t        *log;  use conn->log;
+    ngx_connection_t *conn;
+} mun_dns_request;