X-Git-Url: https://pd.if.org/git/?p=nbds;a=blobdiff_plain;f=include%2Fdatatype.h;fp=include%2Fdatatype.h;h=e0085beb57ec0689e9c0993447bd651d45339a3d;hp=0000000000000000000000000000000000000000;hb=11572afcaf218cfcbb8e9747f22739f75252c4f4;hpb=f1098084dd54496a61f9a254541190df77edd166

diff --git a/include/datatype.h b/include/datatype.h
new file mode 100644
index 0000000..e0085be
--- /dev/null
+++ b/include/datatype.h
@@ -0,0 +1,14 @@
+#ifndef DATATYPE_H
+#define DATATYPE_H
+
+typedef int      (*cmp_fun_t)   (void *, void *);
+typedef void *   (*clone_fun_t) (void *);
+typedef uint32_t (*hash_fun_t)  (void *);
+
+typedef struct datatype {
+    cmp_fun_t   cmp;
+    hash_fun_t  hash;
+    clone_fun_t clone;
+} datatype_t;
+
+#endif//DATATYPE_H