ext/curb.h in curb-0.1.4 vs ext/curb.h in curb-0.3.1

@@ -9,27 +9,35 @@
 #define __CURB_H
 
 #include <ruby.h>
 #include <curl/curl.h>
 
+#include "curb_config.h"
 #include "curb_easy.h"
 #include "curb_errors.h"
 #include "curb_postfield.h"
+#include "curb_multi.h"
 
 #include "curb_macros.h"
 
 // These should be managed from the Rake 'release' task.
-#define CURB_VERSION   "0.1.4"
-#define CURB_VER_NUM   140
+#define CURB_VERSION   "0.3.1"
+#define CURB_VER_NUM   310
 #define CURB_VER_MAJ   0
-#define CURB_VER_MIN   1
-#define CURB_VER_MIC   4
+#define CURB_VER_MIN   3
+#define CURB_VER_MIC   1
 #define CURB_VER_PATCH 0
 
 
 // Maybe not yet defined in Ruby
 #ifndef RSTRING_LEN 
 #define RSTRING_LEN(x) RSTRING(x)->len 
+#endif
+
+#ifdef HAVE_RUBY19_HASH
+  #define RHASH_LEN(hash) RHASH(hash)->ntbl->num_entries
+#else
+  #define RHASH_LEN(hash) RHASH(hash)->tbl->num_entries
 #endif
 
 extern VALUE mCurl;
 
 extern void Init_curb_core();