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-rw-r--r--src/lib/hash-decl.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/lib/hash-decl.h b/src/lib/hash-decl.h
new file mode 100644
index 0000000..60fb4e1
--- /dev/null
+++ b/src/lib/hash-decl.h
@@ -0,0 +1,20 @@
+#ifndef HASH_DECL_H
+#define HASH_DECL_H
+
+#define HASH_TABLE_UNION(key_type, value_type) { \
+ struct hash_table *_table; \
+ key_type _key; \
+ key_type *_keyp; \
+ const key_type _const_key; \
+ value_type _value; \
+ value_type *_valuep; \
+ }
+
+#define HASH_TABLE_DEFINE_TYPE(name, key_type, value_type) \
+ union hash ## __ ## name HASH_TABLE_UNION(key_type, value_type)
+#define HASH_TABLE(key_type, value_type) \
+ union HASH_TABLE_UNION(key_type, value_type)
+#define HASH_TABLE_TYPE(name) \
+ union hash ## __ ## name
+
+#endif